Re: [Matplotlib-users] How to install matplotlib for python33?

[Thomas C. <tca...@gm...>]

I have not used `easy_install` recently.  I would suggest trying pip, or
doing a source install from a git checkout.

I also have not seen that error message at the bottom before.

Tom

On Thu, Sep 17, 2015 at 10:06 AM Zaiwen Gong <zg...@bn...> wrote:

> Hi,
>
> I am trying to install matplotlib on my RedHat Linux 6.5 with Python33.
>
> Unfortunately, 'matplotlib' rpm isn't available for python33. `python-matplotlib` is included only for python2.6 from Red Hat Linux 6.5.
>
> So I try installing the latest module from matplotlib source using 'python easy_install'.
>
> # *scl enable python33 'bash'*
> # *easy_install -m matplotlib
> *
> The install finished fine, but I am still get this error when I tried to import matplotlib. Is there anything else that I need to config?
>
> # scl enable python33 'python'
> Python 3.3.2 (default, Mar 20 2014, 20:25:51)
> [GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on linux
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import numpy
> >>> import scipy
> >>> import matplotlib
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
> ImportError: No module named 'matplotlib'
>
>
> Below is the console when I run "easy_install -m matplotlib".
> *At the end, it says "Finished processing dependencies for matplotlib".
> Does that mean matplotlib is not really installed yet?*
> Do I miss any steps?
>
> ******************************************************************************************************************
>
> Searching for matplotlib
> Reading https://pypi.python.org/simple/matplotlib/
> Reading http://matplotlib.org
> Reading http://matplotlib.sourceforge.net
> Reading http://sourceforge.net/project/showfiles.php?group_id=80706
> Reading
> http://sourceforge.net/project/showfiles.php?group_id=80706&package_id=82474
> Reading
> http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.0/
> Reading
> http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.1/
> Reading
> https://sourceforge.net/project/showfiles.php?group_id=80706&package_id=278194
> Reading
> https://sourceforge.net/project/showfiles.php?group_id=80706&package_id=82474
> Reading
> https://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-0.99.1/
> Reading
> https://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-0.99.3/
> Reading
> https://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.0
> Reading
> https://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.0.1/
> Best match: matplotlib 1.4.3
> Downloading
> https://pypi.python.org/packages/source/m/matplotlib/matplotlib-1.4.3.tar.gz#md5=86af2e3e3c61849ac7576a6f5ca44267
> Processing matplotlib-1.4.3.tar.gz
> Writing /tmp/easy_install-uiv2i6/matplotlib-1.4.3/setup.cfg
> Running matplotlib-1.4.3/setup.py -q bdist_egg --dist-dir
> /tmp/easy_install-uiv2i6/matplotlib-1.4.3/egg-dist-tmp-dn5itl
> ============================================================================
>
> Edit setup.cfg to change the build options
>
> BUILDING MATPLOTLIB
>             matplotlib: yes [1.4.3]
>                 python: yes [3.3.2 (default, Mar 20 2014, 20:25:51) [GCC
>                         4.4.6 20120305 (Red Hat 4.4.6-4)]]
>               platform: yes [linux]
>
> REQUIRED DEPENDENCIES AND EXTENSIONS
>                  numpy: yes [version 1.7.1]
>                    six: yes [The installed version of six is 1.3.0 but a
> the minimum required version is 1.4. pip/easy install will attempt to
> install a newer version.]
>               dateutil: yes [dateutil was not found. It is required for
> date axis support. pip/easy_install may attempt to install it after
> matplotlib.]
>                   pytz: yes [pytz was not found. pip will attempt to
> install it after matplotlib.]
>                tornado: yes [tornado was not found. It is required for the
> WebAgg backend. pip/easy_install may attempt to install it after
> matplotlib.]
>              pyparsing: yes [pyparsing was not found. It is required for
> mathtext support. pip/easy_install may attempt to install it after
> matplotlib.]
>                  pycxx: yes [Official versions of PyCXX are not compatible
> with matplotlib on Python 3.x, since they lack support for the buffer
> object.  Using local copy]
>                 libagg: yes [pkg-config information for 'libagg' could not
> be found. Using local copy.]
>               freetype: yes [version 2.3.11]
>                    png: yes [version 1.2.49]
>                  qhull: yes [pkg-config information for 'qhull' could not
> be
>                         found. Using local copy.]
>
> OPTIONAL SUBPACKAGES
>            sample_data: yes [installing]
>               toolkits: yes [installing]
>                  tests: yes [using nose version 1.3.0 / using
> unittest.mock]
>         toolkits_tests: yes [using nose version 1.3.0 / using
> unittest.mock]
>
> OPTIONAL BACKEND EXTENSIONS
>                 macosx: no  [Mac OS-X only]
>                 qt5agg: no  [PyQt5 not found]
>                 qt4agg: no  [PyQt4 not found]
>                 pyside: no  [PySide not found]
>                gtk3agg: no  [Requires pygobject to be installed.]
>              gtk3cairo: no  [Requires cairocffi or pycairo to be
> installed.]
>                 gtkagg: no  [Requires pygtk]
>                  tkagg: no  [The C/C++ header for Tk (tk.h) could not be
> found.  You may need to install the development package.]
>                  wxagg: no  [requires wxPython]
>                    gtk: no  [Requires pygtk]
>                    agg: yes [installing]
>                  cairo: no  [cairocffi or pycairo not found]
>              windowing: no  [Microsoft Windows only]
>
> OPTIONAL LATEX DEPENDENCIES
>                 dvipng: yes [version 1.11]
>            ghostscript: yes [version 8.70]
>                  latex: yes [version 3.141592]
>                pdftops: no
>
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from src/file_compat.h:7,
>                  from src/ft2font.cpp:7:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> In file included from src/ft2font.cpp:7:
> src/file_compat.h: In function ���FILE* mpl_PyFile_Dup(PyObject*, char*,
> off_t*)���:
> src/file_compat.h:66: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:66: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:82: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:82: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:109: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:109: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h: In function ���int mpl_PyFile_DupClose(PyObject*,
> FILE*, off_t)���:
> src/file_compat.h:155: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:155: warning: deprecated conversion from string constant
> to ���char*���
> src/ft2font.h: In constructor
> ���FT2Font::FT2Font(Py::PythonClassInstance*, Py::Tuple&, Py::Dict&)���:
> src/ft2font.h:140: warning: ���FT2Font::face��� will be initialized after
> src/ft2font.h:136: warning:   ���Py::Object FT2Font::image���
> src/ft2font.cpp:851: warning:   when initialized here
> src/ft2font.cpp: In member function ���Py::Object
> FT2Image::py_write_bitmap(const Py::Tuple&)���:
> src/ft2font.cpp:184: warning: ���offset��� may be used uninitialized in
> this function
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/_png.cpp:28:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> In file included from src/_png.cpp:31:
> src/file_compat.h: In function ���FILE* mpl_PyFile_Dup(PyObject*, char*,
> off_t*)���:
> src/file_compat.h:66: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:66: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:82: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:82: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:109: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:109: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h: In function ���int mpl_PyFile_DupClose(PyObject*,
> FILE*, off_t)���:
> src/file_compat.h:155: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:155: warning: deprecated conversion from string constant
> to ���char*���
> src/_png.cpp: In member function ���PyObject* _png_module::_read_png(const
> Py::Object&, bool, int)���:
> src/_png.cpp:331: warning: deprecated conversion from string constant to
> ���char*���
> src/_png.cpp:316: warning: ���offset��� may be used uninitialized in this
> function
> src/_png.cpp: In member function ���Py::Object
> _png_module::write_png(const Py::Tuple&)���:
> src/_png.cpp:108: warning: ���offset��� may be used uninitialized in this
> function
> /usr/bin/ld: skipping incompatible /usr/lib/libpng12.so when searching for
> -lpng12
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/_image.cpp:12:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> src/_image.cpp: In member function ���Py::Object
> _image_module::from_images(const Py::Tuple&)���:
> src/_image.cpp:805: warning: ���alpha��� may be used uninitialized in this
> function
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> src/_ttconv.cpp: In member function ���virtual void
> PythonFileWriter::write(const char*)���:
> src/_ttconv.cpp:57: warning: deprecated conversion from string constant to
> ���char*���
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/agg_py_path_iterator.h:7,
>                  from src/_path.cpp:3:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> src/_path.cpp: In function ���void point_in_path_impl(const void*, size_t,
> size_t, size_t, T&, npy_bool*) [with T = points_in_path(const void*,
> size_t, size_t, size_t, double, PathIterator&, const agg::trans_affine&,
> npy_bool*)::contour_t]���:
> src/_path.cpp:302:   instantiated from here
> src/_path.cpp:168: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:302:   instantiated from here
> src/_path.cpp:196: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:196: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:246: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:246: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp: In function ���void point_in_path_impl(const void*, size_t,
> size_t, size_t, T&, npy_bool*) [with T = points_on_path(const void*,
> size_t, size_t, size_t, double, PathIterator&, const agg::trans_affine&,
> npy_bool*)::stroke_t]���:
> src/_path.cpp:336:   instantiated from here
> src/_path.cpp:168: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:336:   instantiated from here
> src/_path.cpp:196: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:196: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:246: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> src/_path.cpp:246: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/path_cleanup.cpp:5:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/agg_py_transforms.cpp:6:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/cntr.c:23:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from
> lib/matplotlib/delaunay/VoronoiDiagramGenerator.h:34,
>                  from lib/matplotlib/delaunay/_delaunay.cpp:6:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from
> lib/matplotlib/delaunay/VoronoiDiagramGenerator.cpp:38:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> lib/matplotlib/delaunay/VoronoiDiagramGenerator.cpp: In member function
> ���bool VoronoiDiagramGenerator::voronoi(int)���:
> lib/matplotlib/delaunay/VoronoiDiagramGenerator.cpp:923: warning:
> ���newintstar.Point::y��� may be used uninitialized in this function
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/noprefix.h:9,
>                  from src/qhull_wrap.c:9:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from lib/matplotlib/tri/_tri.h:68,
>                  from lib/matplotlib/tri/_tri.cpp:8:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/agg_py_transforms.cpp:6:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> In file included from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/arrayobject.h:15,
>                  from src/agg_py_path_iterator.h:7,
>                  from src/_backend_agg.h:43,
>                  from src/_backend_agg.cpp:12:
> /opt/rh/python33/root/usr/lib64/python3.3/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2:
> warning: #warning "Using deprecated NumPy API, disable it by #defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
> In file included from src/_backend_agg.cpp:44:
> src/file_compat.h: In function ���FILE* mpl_PyFile_Dup(PyObject*, char*,
> off_t*)���:
> src/file_compat.h:66: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:66: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:82: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:82: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:109: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:109: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h: In function ���int mpl_PyFile_DupClose(PyObject*,
> FILE*, off_t)���:
> src/file_compat.h:155: warning: deprecated conversion from string constant
> to ���char*���
> src/file_compat.h:155: warning: deprecated conversion from string constant
> to ���char*���
> src/_backend_agg.cpp: In member function ���Py::Object
> RendererAgg::draw_markers(const Py::Tuple&)���:
> src/_backend_agg.cpp:791: warning: dereferencing type-punned pointer will
> break strict-aliasing rules
> src/_backend_agg.cpp:791: warning: dereferencing type-punned pointer will
> break strict-aliasing rules
> src/_backend_agg.cpp:829: warning: dereferencing type-punned pointer will
> break strict-aliasing rules
> src/_backend_agg.cpp:829: warning: dereferencing type-punned pointer will
> break strict-aliasing rules
> /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
> /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching
> for -lpthread
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
>
> Installed
> /opt/rh/python33/root/usr/lib/python3.3/site-packages/matplotlib-1.4.3-py3.3-linux-x86_64.egg
>
> Because this distribution was installed --multi-version, before you can
> import modules from this package in an application, you will need to
> 'import pkg_resources' and then use a 'require()' call similar to one of
> these examples, in order to select the desired version:
>
>     pkg_resources.require("matplotlib")  # latest installed version
>     pkg_resources.require("matplotlib==1.4.3")  # this exact version
>     pkg_resources.require("matplotlib>=1.4.3")  # this version or higher
>
> Processing dependencies for matplotlib
> Searching for pyparsing>=1.5.6,!=2.0.0
> Reading https://pypi.python.org/simple/pyparsing/
> Reading http://pyparsing.sourceforge.net/
> Reading http://pyparsing.wikispaces.com/
> Reading http://sourceforge.net/project/showfiles.php?group_id=97203
> Reading http://sourceforge.net/projects/pyparsing
> Best match: pyparsing 2.0.3
> Downloading
> https://pypi.python.org/packages/source/p/pyparsing/pyparsing-2.0.3.zip#md5=0a5ec41bb650aed802751a311b5d820d
> Processing pyparsing-2.0.3.zip
> Writing /tmp/easy_install-8vc0lc/pyparsing-2.0.3/setup.cfg
> Running pyparsing-2.0.3/setup.py -q bdist_egg --dist-dir
> /tmp/easy_install-8vc0lc/pyparsing-2.0.3/egg-dist-tmp-bdgu2g
> zip_safe flag not set; analyzing archive contents...
> __pycache__.pyparsing.cpython-33: module MAY be using inspect.stack
>
> Installed
> /opt/rh/python33/root/usr/lib/python3.3/site-packages/pyparsing-2.0.3-py3.3.egg
>
> Because this distribution was installed --multi-version, before you can
> import modules from this package in an application, you will need to
> 'import pkg_resources' and then use a 'require()' call similar to one of
> these examples, in order to select the desired version:
>
>     pkg_resources.require("pyparsing")  # latest installed version
>     pkg_resources.require("pyparsing==2.0.3")  # this exact version
>     pkg_resources.require("pyparsing>=2.0.3")  # this version or higher
>
> Searching for pytz
> Reading https://pypi.python.org/simple/pytz/
> Best match: pytz 2015.4
> Downloading
> https://pypi.python.org/packages/3.3/p/pytz/pytz-2015.4-py3.3.egg#md5=e21dada2b1eaff746d21b2ac6f76f034
> Processing pytz-2015.4-py3.3.egg
> Moving pytz-2015.4-py3.3.egg to
> /opt/rh/python33/root/usr/lib/python3.3/site-packages
>
> Installed
> /opt/rh/python33/root/usr/lib/python3.3/site-packages/pytz-2015.4-py3.3.egg
>
> Because this distribution was installed --multi-version, before you can
> import modules from this package in an application, you will need to
> 'import pkg_resources' and then use a 'require()' call similar to one of
> these examples, in order to select the desired version:
>
>     pkg_resources.require("pytz")  # latest installed version
>     pkg_resources.require("pytz==2015.4")  # this exact version
>     pkg_resources.require("pytz>=2015.4")  # this version or higher
>
> Searching for python-dateutil!=2.1
> Reading https://pypi.python.org/simple/python-dateutil/
> Reading http://labix.org/python-dateutil
> Reading https://dateutil.readthedocs.org
> Best match: python-dateutil 2.4.2
> Downloading
> https://pypi.python.org/packages/source/p/python-dateutil/python-dateutil-2.4.2.tar.gz#md5=4ef68e1c485b09e9f034e10473e5add2
> Processing python-dateutil-2.4.2.tar.gz
> Writing /tmp/easy_install-ugb9nf/python-dateutil-2.4.2/setup.cfg
> Running python-dateutil-2.4.2/setup.py -q bdist_egg --dist-dir
> /tmp/easy_install-ugb9nf/python-dateutil-2.4.2/egg-dist-tmp-7bb_lh
>
> Installed
> /opt/rh/python33/root/usr/lib/python3.3/site-packages/python_dateutil-2.4.2-py3.3.egg
>
> Because this distribution was installed --multi-version, before you can
> import modules from this package in an application, you will need to
> 'import pkg_resources' and then use a 'require()' call similar to one of
> these examples, in order to select the desired version:
>
>     pkg_resources.require("python-dateutil")  # latest installed version
>     pkg_resources.require("python-dateutil==2.4.2")  # this exact version
>     pkg_resources.require("python-dateutil>=2.4.2")  # this version or
> higher
>
> Searching for six>=1.4
> Reading https://pypi.python.org/simple/six/
> Best match: six 1.9.0
> Downloading
> https://pypi.python.org/packages/source/s/six/six-1.9.0.tar.gz#md5=476881ef4012262dfc8adc645ee786c4
> Processing six-1.9.0.tar.gz
> Writing /tmp/easy_install-5oq3yv/six-1.9.0/setup.cfg
> Running six-1.9.0/setup.py -q bdist_egg --dist-dir
> /tmp/easy_install-5oq3yv/six-1.9.0/egg-dist-tmp-q7x1ha
> no previously-included directories found matching 'documentation/_build'
> zip_safe flag not set; analyzing archive contents...
> __pycache__.six.cpython-33: module references __path__
>
> Installed
> /opt/rh/python33/root/usr/lib/python3.3/site-packages/six-1.9.0-py3.3.egg
>
> Because this distribution was installed --multi-version, before you can
> import modules from this package in an application, you will need to
> 'import pkg_resources' and then use a 'require()' call similar to one of
> these examples, in order to select the desired version:
>
>     pkg_resources.require("six")  # latest installed version
>     pkg_resources.require("six==1.9.0")  # this exact version
>     pkg_resources.require("six>=1.9.0")  # this version or higher
>
> *Finished processing dependencies for matplotlib *
> **************************************************************************************************************
>
>
> Thanks,
> Zaiwen
>
> ------------------------------------------------------------------------------
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