Sto cercando di aggiungere matplotlib-1.4.2 su python 3.4 utilizzando python setup.py build. Secondo la documentazione è supportato su Python 3.4. Viene visualizzato il seguente messaggio di errore:Errore di compilazione Matplotlib: TypeError: tipi non ordinabili: str() <int()
IMPORTANT WARNING:
pkg-config is not installed.
matplotlib may not be able to find some of its dependencies
============================================================================
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [1.4.2]
python: yes [3.4.0 (default, Nov 17 2014, 15:12:48) [GCC
4.1.2 20080704 (Red Hat 4.1.2-48)]]
platform: yes [linux]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.9.1]
six: yes [using six version 1.8.0]
dateutil: yes [using dateutil version 2.2]
pytz: yes [using pytz version 2014.9]
tornado: yes [using tornado version 4.0.2]
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.]
Traceback (most recent call last):
File "setup.py", line 155, in <module>
result = package.check()
File "https://stackoverflow.com/users/tools/downloads/matplotlib-1.4.2/setupext.py", line 962, in check
min_version='2.3', version=version)
File "https://stackoverflow.com/users/tools/downloads/matplotlib-1.4.2/setupext.py", line 446, in _check_for_pkg_config
if (not is_min_version(version, min_version)):
File "https://stackoverflow.com/users/tools/downloads/matplotlib-1.4.2/setupext.py", line 174, in is_min_version
return found_version >= expected_version
File "https://stackoverflow.com/users/tools/python-3.4.0/lib/python3.4/distutils/version.py", line 76, in __ge__
c = self._cmp(other)
File "https://stackoverflow.com/users/tools/python-3.4.0/lib/python3.4/distutils/version.py", line 342, in _cmp
if self.version < other.version:
TypeError: unorderable types: str() < int()
Gentilmente aiutare a risolverlo.
Sembra che la tua build di matplotlib sia stata pensata per Python 2.x, dove puoi confrontare stringhe con int. Sei sicuro di aver installato la versione giusta? – iCodez
https://pypi.python.org/pypi/matplotlib. Ha detto che è supportato per python3 – Raj