Windows 7上针对freetype、png软件包的Python matplotlib安装问题
在Windows7上使用Python 2.7。下面是我用来安装的命令和错误消息。想知道以前是否有人遇到过类似的问题?谢谢Windows 7上针对freetype、png软件包的Python matplotlib安装问题,python,windows,python-2.7,matplotlib,windows-7,Python,Windows,Python 2.7,Matplotlib,Windows 7,在Windows7上使用Python 2.7。下面是我用来安装的命令和错误消息。想知道以前是否有人遇到过类似的问题?谢谢 C:\Python27\Scripts>pip install matplotlib Collecting matplotlib Downloading matplotlib-1.5.2.tar.gz (51.6MB) 100% |################################| 51.6MB 19kB/s Complete out
C:\Python27\Scripts>pip install matplotlib
Collecting matplotlib
Downloading matplotlib-1.5.2.tar.gz (51.6MB)
100% |################################| 51.6MB 19kB/s
Complete output from command python setup.py egg_info:
============================================================================
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [1.5.2]
python: yes [2.7.11 (v2.7.11:6d1b6a68f775, Dec 5 2015,
20:40:30) [MSC v.1500 64 bit (AMD64)]]
platform: yes [win32]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.11.1]
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.]
cycler: yes [cycler 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.]
libagg: yes [pkg-config information for 'libagg' could not
be found. Using local copy.]
freetype: no [The C/C++ header for freetype (ft2build.h)
could not be found. You may need to install the
development package.]
png: no [The C/C++ header for png (png.h) could not be
found. You may need to install the development
package.]
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 [nose 0.11.1 or later is required to run the
matplotlib test suite. Please install it with pip or
your preferred tool to run the test suite / mock is
required to run the matplotlib test suite. Please
install it with pip or your preferred tool to run
the test suite]
toolkits_tests: yes [nose 0.11.1 or later is required to run the
matplotlib test suite. Please install it with pip or
your preferred tool to run the test suite / mock is
required to run the matplotlib test suite. Please
install it with pip or your preferred tool to run
the test suite]
OPTIONAL BACKEND EXTENSIONS
macosx: no [Mac OS-X only]
qt5agg: no [PyQt5 not found]
qt4agg: no [PySide not found; PyQt4 not found]
gtk3agg: no [Requires pygobject to be installed.]
gtk3cairo: no [Requires cairocffi or pycairo to be installed.]
gtkagg: no [Requires pygtk]
tkagg: yes [installing; run-time loading from Python Tcl /
Tk]
wxagg: no [requires wxPython]
gtk: no [Requires pygtk]
agg: yes [installing]
cairo: no [cairocffi or pycairo not found]
windowing: yes [installing]
OPTIONAL LATEX DEPENDENCIES
dvipng: no
ghostscript: no
latex: no
pdftops: no
OPTIONAL PACKAGE DATA
dlls: no [skipping due to configuration]
============================================================================
* The following required packages can not be built:
* freetype, png
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in c:\users\foo\a
ppdata\local\temp\pip-build-zxfsow\matplotlib\
从上述位置获取matplotlib。选择基于python(2.x/3.x)和bit(32/64)版本的正确包
如果您在中间遇到任何问题,请参考以下链接:
如您所见,
png
和freetype
模块缺失。您需要单独安装它们
尝试执行以下操作:
> pip install freetype-py
> pip install pypng
> pip install matplotlib
我用1.5.1版解决了这个问题
pip install matplotlib==1.5.1
1.5.2版安装程序似乎已损坏。我遇到了与您相同的问题,下面是我的解决方案 与最新pip集成的Python3.6存在问题。 所以我安装了带有pip的Python3.5.2,但没有升级pip。 您可以通过这种方式安装matplotlib
希望我能提供一个可能的解决方案我遇到了完全相同的问题 似乎我的pip是v7,这是旧的。 使用“升级”按钮升级到v9。 然后再次尝试安装matplotlib,这次成功
也许这有帮助我在Wİndows 10中解决了以下相同的问题: 1-为win32或win64 python3.7下载以下文件:
matplotlib-2.2.2-cp27-cp37m-win32.whl
或
从
2-通过cmd控制台在python下运行下载的文件:
.\Downloads> python -m pip install matplotlib-2.2.2-cp37-cp37m-win_amd64.whl
您可以尝试matplolib我今天在Python 3.8.0上遇到了这个问题,在我安装了
freetype py
之后,matplolib==3.2.0rc1安装了特定的matplolib版本2.2.5,并在Windows 10上成功安装
命令要求通过pip安装特定版本:
pip install matplotlib==2.2.5
投赞成票谢谢Ryan,但你的方法仍然有问题。我试过be_good_do_good的非官方软件包,效果很好。:)虽然我可以安装frretype py和pypng,但不幸的是,matplotlib似乎需要确切的png和freetype软件包名称。要使
matplotlib
安装程序成功,您还需要安装libpng-devel
和libfreetype-devel
软件包-软件包名称没有问题(我花了一个小时才弄明白)。@zelanix pip找不到任何名为libpng-devel或libfreetype-devel的软件?@Niels-不,没错-它们是操作系统软件包。请使用apt
或与您的系统相当的软件包安装它们(尽管请注意,确切的软件包名称可能不同-我想当时我正在使用Cygwin)。只需在我的需求中添加“matplotlib==2.2.2”就解决了这个问题。TnkxThanks!这是我在公司网络中的计算机上,通过虚拟环境中的命令提示符,在Windows 10和Python 3.8上工作的唯一方法。
.\Downloads> python -m pip install matplotlib-2.2.2-cp37-cp37m-win_amd64.whl
pip install matplotlib==2.2.5