[Pyqwt-users] Error 1 Failed to import qwt_version_info.

[Discussion a. h. l. f. P. u. <pyq...@li...>]

Dear,

  I've being try to install Qwt5 from this library 
https://github.com/PyQwt/PyQwt5 without succes. all I can get is this 
error message:

@Dr-Ghonzo:~/PyQwt5-master/configure$ python configure.py -Q ../qwt-5.2
Command line options:
{'debug': False,
  'disable_numarray': False,
  'disable_numeric': False,
  'disable_numpy': False,
  'excluded_features': [],
  'extra_cflags': [],
  'extra_cxxflags': [],
  'extra_defines': [],
  'extra_include_dirs': [],
  'extra_lflags': [],
  'extra_lib_dirs': [],
  'extra_libs': [],
  'jobs': '',
  'module_install_path': '',
  'modules': [],
  'qt': 4,
  'qwt_sources': '../qwt-5.2',
  'sip_include_dirs': [],
  'subdirs': [],
  'timelines': [],
  'trace': ''}
Found SIP-4.19.12.
Found posix operating system.
Found Python-2.7.15+ (default, Oct  2 2018, 22:12:08)
[GCC 8.2.0].
Do not get upset by error messages in the next 3 compiler checks:
Check whether 'size_t' and 'unsigned int' are the same type:
size_t_check.cpp:3:6: error: no declaration matches ‘void a::f(unsigned 
int)’
  void a::f(unsigned int) {};
       ^
size_t_check.cpp:2:24: note: candidate is: ‘void a::f(size_t)’
  class a { public: void f(size_t); };
                         ^
size_t_check.cpp:2:7: note: ‘class a’ defined here
  class a { public: void f(size_t); };
        ^
NO
Check whether 'size_t' and 'unsigned long' are the same type:
YES
Check whether 'size_t' and 'unsigned long long' are the same type:
size_t_check.cpp:3:6: error: no declaration matches ‘void a::f(long long 
unsigned int)’
  void a::f(unsigned long long) {};
       ^
size_t_check.cpp:2:24: note: candidate is: ‘void a::f(size_t)’
  class a { public: void f(size_t); };
                         ^
size_t_check.cpp:2:7: note: ‘class a’ defined here
  class a { public: void f(size_t); };
        ^
NO
Failed to import numarray: PyQwt will be build without support for numarray.
Failed to import Numeric: PyQwt will be build without support for Numeric.
Found NumPy-1.16.2.
Info: creating stash file /home/luciano/PyQwt5-master/configure/.qmake.stash
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_CORE_LIB 
-I. -I../qwt-5.2/src -isystem /usr/include/python2.7 
-I../../.local/lib/python2.7/site-packages/numpy/core/include -isystem 
/usr/include/x86_64-linux-gnu/qt5 -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtCore -I. 
-I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o qwt_version_info.o 
qwt_version_info.cpp
qwt_version_info.cpp:3:10: fatal error: qwt_global.h: No existe el 
archivo o el directorio
  #include <qwt_global.h>
           ^~~~~~~~~~~~~~
compilation terminated.
make: *** [qwt_version_info.mak:364: qwt_version_info.o] Error 1
sh: 1: ./qwt_version_info: not found
Failed to import qwt_version_info.




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