From: Hiroyasu Y. <hi...@gs...> - 2009-05-09 23:20:16
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Hello, I have been using usually Plplot with fortran. Plplot have been helped my research activities greatly. Thank you very much plplot developers. Right now, I want to use plplot with Python, so I have tried to install plplot with python. However, python is not able to find plplot from python interpreter with import function. I think that my python environment is fine because python can find another python module such as numpy, scipy and matplotlib. My environment is Mac OSX 10.5.6, plplot5.9.2_1, python2.5 which unix tools were installed with MacPort 1.7. Actually there is no error message when finish to install. Please let me know how to confirm the environment is fine or not to run python with plplot. Sincerely, Hiro -- Hiroyasu Yasuda Research Center for Natural Hazard & Disaster Recovery Niigata University Ikarashi 2-no-cho, Nis-ku, Niigata, 950-2181, Japan Phone +81-25-262-7053 Facsimile +81-25-262-7050 E-mail hi...@gs... .´ ̄`. : (` : `. `´ : `・--´ |
From: Alan W. I. <ir...@be...> - 2009-05-09 23:52:19
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On 2009-05-10 08:20+0900 Hiroyasu Yasuda wrote: > Hello, > > I have been using usually Plplot with fortran. Plplot have been helped > my research activities greatly. Thank you very much plplot developers. > > Right now, I want to use plplot with Python, so I have tried to > install plplot with python. However, python is not able to find plplot > from python interpreter with import function. I think that my python > environment is fine because python can find another python module such > as numpy, scipy and matplotlib. > > My environment is Mac OSX 10.5.6, plplot5.9.2_1, python2.5 which unix > tools were installed with MacPort 1.7. Actually there is no error > message when finish to install. > > Please let me know how to confirm the environment is fine or not to > run python with plplot. > > Sincerely, > Hiro Hi Hiro: Try looking at how the python examples are run in the _installed_ examples/python directory. There is a configured file installed there which tells python where to find the installed PLplot python modules. Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); PLplot scientific plotting software package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________ |
From: Hiroyasu Y. <hi...@gs...> - 2009-05-10 03:09:05
Attachments:
Macport_Install_Python25.t
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Alan: Thank you for the reply. I tried running the python examples, xw*.py, plplot_python_start.py and some execute files. When running those files, I got error message: Fatal Python error: Interpreter not initialized (version mismatch?) Abort trap plplot_python_start.py tell me that there is the plplot python module in /opt/local/lib/python2.6/site-packages. And then I re-install plplot with python25 as which python_select was run before installation of plplot. However, the installation failed with attached error message. Please let me know; 1) Which is better for plplot, python25 or python26? 2) How to install plplot with python25 if plplot requires forcedly python25 ? Sincerely, Hiro On Sun, May 10, 2009 at 8:52 AM, Alan W. Irwin <ir...@be...> wrote: > On 2009-05-10 08:20+0900 Hiroyasu Yasuda wrote: > >> Hello, >> >> I have been using usually Plplot with fortran. Plplot have been helped >> my research activities greatly. Thank you very much plplot developers. >> >> Right now, I want to use plplot with Python, so I have tried to >> install plplot with python. However, python is not able to find plplot >> from python interpreter with import function. I think that my python >> environment is fine because python can find another python module such >> as numpy, scipy and matplotlib. >> >> My environment is Mac OSX 10.5.6, plplot5.9.2_1, python2.5 which unix >> tools were installed with MacPort 1.7. Actually there is no error >> message when finish to install. >> >> Please let me know how to confirm the environment is fine or not to >> run python with plplot. >> >> Sincerely, >> Hiro > > Hi Hiro: > > Try looking at how the python examples are run in the _installed_ > examples/python directory. There is a configured file installed there which > tells python where to find the installed PLplot python modules. > > Alan > > __________________________ > Alan W. Irwin > > Astronomical research affiliation with Department of Physics and Astronomy, > University of Victoria (astrowww.phys.uvic.ca). > > Programming affiliations with the FreeEOS equation-of-state implementation > for stellar interiors (freeeos.sf.net); PLplot scientific plotting software > package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of > Linux Links project (loll.sf.net); and the Linux Brochure Project > (lbproject.sf.net). > __________________________ > > Linux-powered Science > __________________________ > -- Hiroyasu Yasuda Research Center for Natural Hazard & Disaster Recovery Niigata University Ikarashi 2-no-cho, Nis-ku, Niigata, 950-2181, Japan Phone +81-25-262-7053 Facsimile +81-25-262-7050 E-mail hi...@gs... .´ ̄`. : (` : `. `´ : `・--´ |
From: Alan W. I. <ir...@be...> - 2009-05-10 04:41:10
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On 2009-05-10 12:08+0900 Hiroyasu Yasuda wrote: > Alan: > > Thank you for the reply. > > I tried running the python examples, xw*.py, plplot_python_start.py > and some execute files. Hi Hiro: Try this: cd examples/python ./x01 -dev xwin Does that work? To explain the above, xw??.py are not standalone python scripts. Instead, x?? are standalone python scripts that import xw??.py. Hope that helps with how you should test your PLplot installation. Currently, I just have python-2.5 installed, but I believe others here have used 2.6 without troubles. Our CMake-based build system simply finds the latest python installation on your system and uses that (which I assume would be 2.6 in your case). It's possible for you to run into trouble if you had say a python-2.6 installation (which PLplot would use) while the python command itself pointed to your python-2.5 installation rather than your python-2.6 installation. Let us know how it goes. Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); PLplot scientific plotting software package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________ |
From: Alan W. I. <ir...@be...> - 2009-05-10 14:54:37
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On 2009-05-10 14:56+0900 Hiroyasu Yasuda wrote: > On Sun, May 10, 2009 at 1:41 PM, Alan W. Irwin > <ir...@be...> wrote: >> On 2009-05-10 12:08+0900 Hiroyasu Yasuda wrote: >> >>> Alan: >>> >>> Thank you for the reply. >>> >>> I tried running the python examples, xw*.py, plplot_python_start.py >>> and some execute files. >> >> Hi Hiro: >> >> Try this: >> >> cd examples/python >> >> ./x01 -dev xwin >> >> Does that work? > > Thank you for the quick reply with good explanation. > > Terminal returns error message as below: > Fatal Python error: Interpreter not initialized (version mismatch?) > Abort trap > > Also OS show Python stops with due to unexpected error after that. > > I don't know a plplot behavior with python25 because the installation > with python25 is not able to succeed to install on my environment. Hi Hiro: I am going to put this back on list because there are questions for others here. At the end though I ask you to send me more information off list. Is there some remnant of your python-2.5 install attempts that is messing you up or do you have an absolutely clean python-2.6 install? Can you run a test non-PLplot python script with your pure python-2.6 install? Other than those two fairly unlikely possibilities, I am afraid I am out of ideas. Has anybody else here tried PLplot with python-2.6? Personally, I think it should just work if the python installation is fine since that has been my experience for other python version changes, but I could be wrong because I am not in a position to try python-2.6 for myself. Hiro, the other thing for you to do is to follow good bug reporting procedure and give all the details. Hardware platform (64 bit or 32 bit, Intel or PC or ??), operating system (with version), cmake options, cmake output (starting from an empty build tree and newly unpacked source tree), PLplot version, make output, make install output, and (in the installed examples tree), "make test" output. Send all those different kinds of output to me off list (preferably wrapped in a compressed tarball). Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); PLplot scientific plotting software package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________ |
From: Hiroyasu Y. <hi...@gs...> - 2009-05-11 09:46:39
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Hi Alan, Ok, I will report you your order. Please wait. Sincerely, Hiro On Sun, May 10, 2009 at 11:54 PM, Alan W. Irwin <ir...@be...> wrote: > On 2009-05-10 14:56+0900 Hiroyasu Yasuda wrote: > >> On Sun, May 10, 2009 at 1:41 PM, Alan W. Irwin >> <ir...@be...> wrote: >>> >>> On 2009-05-10 12:08+0900 Hiroyasu Yasuda wrote: >>> >>>> Alan: >>>> >>>> Thank you for the reply. >>>> >>>> I tried running the python examples, xw*.py, plplot_python_start.py >>>> and some execute files. >>> >>> Hi Hiro: >>> >>> Try this: >>> >>> cd examples/python >>> >>> ./x01 -dev xwin >>> >>> Does that work? >> >> Thank you for the quick reply with good explanation. >> >> Terminal returns error message as below: >> Fatal Python error: Interpreter not initialized (version mismatch?) >> Abort trap >> >> Also OS show Python stops with due to unexpected error after that. >> >> I don't know a plplot behavior with python25 because the installation >> with python25 is not able to succeed to install on my environment. > > Hi Hiro: > > I am going to put this back on list because there are questions for others > here. At the end though I ask you to send me more information off list. > > Is there some remnant of your python-2.5 install attempts that is messing > you up or do you have an absolutely clean python-2.6 install? > > Can you run a test non-PLplot python script with your pure python-2.6 > install? > > Other than those two fairly unlikely possibilities, I am afraid I am out of > ideas. Has anybody else here tried PLplot with python-2.6? Personally, I > think it should just work if the python installation is fine since that has > been my experience for other python version changes, but I could be wrong > because I am not in a position to try python-2.6 for myself. > > Hiro, the other thing for you to do is to follow good bug reporting > procedure and give all the details. Hardware platform (64 bit or 32 bit, > Intel or PC or ??), operating system (with version), cmake options, cmake > output (starting from an empty build tree and newly unpacked source tree), > PLplot version, make output, make install output, and (in the installed > examples tree), "make test" output. Send all those different kinds of > output to me off list (preferably wrapped in a compressed tarball). > > Alan > __________________________ > Alan W. Irwin > > Astronomical research affiliation with Department of Physics and Astronomy, > University of Victoria (astrowww.phys.uvic.ca). > > Programming affiliations with the FreeEOS equation-of-state implementation > for stellar interiors (freeeos.sf.net); PLplot scientific plotting software > package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of > Linux Links project (loll.sf.net); and the Linux Brochure Project > (lbproject.sf.net). > __________________________ > > Linux-powered Science > __________________________ > -- 安田 浩保 新潟大学 災害復興科学センター 〒950-2181 新潟市西区五十嵐二の町8050 TEL : 025-262-7053 FAX : 025-262-7050 E-mail : hi...@gs... Hiroyasu Yasuda Research Center for Natural Hazard & Disaster Recovery Niigata University Ikarashi 2-no-cho, Nis-ku, Niigata, 950-2181, Japan Phone +81-25-262-7053 Facsimile +81-25-262-7050 E-mail hi...@gs... .´ ̄`. : (` : `. `´ : `・--´ |