Python Matplotlib未安装在virtualenv mac内部
因此,我在全球安装了Python 3和Python Matplotlib未安装在virtualenv mac内部,python,macos,numpy,matplotlib,virtualenv,Python,Macos,Numpy,Matplotlib,Virtualenv,因此,我在全球安装了Python 3和matplotlib。如果我在虚拟环境之外运行python并导入matplotlib以检查版本,它将显示1.5.1。但是我在虚拟环境中安装matplotlib时遇到了问题。我使用命令python3-m venv-ds创建了一个虚拟环境,并激活了ds。这些是我的requirements.txt matplotlib==1.4.2 numpy==1.9.1 当我执行pip3安装-r requirements.txt时 Collecting matplot
matplotlib
。如果我在虚拟环境之外运行python并导入matplotlib以检查版本,它将显示1.5.1。但是我在虚拟环境中安装matplotlib时遇到了问题。我使用命令python3-m venv-ds
创建了一个虚拟环境,并激活了ds
。这些是我的requirements.txt
matplotlib==1.4.2
numpy==1.9.1
当我执行pip3安装-r requirements.txt时
Collecting matplotlib==1.4.2 (from -r requirements.txt (line 1))
Using cached matplotlib-1.4.2.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 20, in <module>
File "/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bhb/matplotlib/setup.py", line 155, in <module>
result = package.check()
File "/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bhb/matplotlib/setupext.py", line 962, in check
min_version='2.3', version=version)
File "/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bhb/matplotlib/setupext.py", line 446, in _check_for_pkg_config
if (not is_min_version(version, min_version)):
File "/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bhb/matplotlib/setupext.py", line 174, in is_min_version
return found_version >= expected_version
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/distutils/version.py", line 70, in __ge__
c = self._cmp(other)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/distutils/version.py", line 337, in _cmp
if self.version < other.version:
TypeError: unorderable types: 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 [3.5.1 (v3.5.1:37a07cee5969, Dec 5 2015,
21:12:44) [GCC 4.2.1 (Apple Inc. build 5666) (dot
3)]]
platform: yes [darwin]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.10.4]
six: yes [using six version 1.10.0]
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.]
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bhb/matplotlib
You are using pip version 7.1.2, however version 8.0.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
收集matplotlib==1.4.2(来自-r requirements.txt(第1行))
使用缓存的matplotlib-1.4.2.tar.gz
从命令python setup.py egg_info完成输出:
回溯(最近一次呼叫最后一次):
文件“”,第20行,在
文件“/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bb/matplotlib/setup.py”,第155行,在
结果=包。检查()
文件“/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bb/matplotlib/setupext.py”,第962行,检查中
min_version='2.3',version=version)
文件“/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bb/matplotlib/setupext.py”,第446行,检查包装配置
如果(不是最小版本(版本,最小版本)):
文件“/private/var/folders/ym/gfrm424x31j4vd944cdhn4hr0000gn/T/pip-build-pcfq8bb/matplotlib/setupext.py”,第174行,is_min_版本
返回找到的\u版本>=预期的\u版本
文件“/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/distutils/version.py”,第70行,在__
c=自身.\u cmp(其他)
文件“/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/distutils/version.py”,第337行,在
如果self.version我的问题已标记为重复,但该链接无法解决我的问题。给出的解决方案适用于Ubuntu您可以使用virtualenv中的系统包,并带有选项
否则,可能会对您有所帮助。我可以通过解决matplotlib的依赖关系来实现这一点, (如果已安装
brew
)
然后首先执行
brew安装freetype
,然后执行brew安装ttfautohint——使用qt
。之后,请再次尝试pip安装。Matplotlib编译错误可能重复:TypeError:无序类型:str()