【发布时间】：2020-11-22 18:01:49
【问题描述】：
所以，我尝试使用 pip install visualization 在 python 中安装 visualization 模块 (https://pypi.org/project/visualization/)，我从中获得此输出 -
Collecting visualization
Using cached visualization-0.1.4-py3-none-any.whl (13 kB)
Requirement already satisfied: numpy in c:\users\sohan\appdata\local\programs\python\python37\lib\site-packages (from visualization) (1.19.0)
Collecting autolab-perception
Using cached autolab_perception-0.0.8-py3-none-any.whl (82 kB)
Collecting autolab-core
Using cached autolab_core-0.0.14-py3-none-any.whl (73 kB)
Collecting trimesh[easy]
Using cached trimesh-3.7.14-py3-none-any.whl (619 kB)
Collecting imageio
Using cached imageio-2.9.0-py3-none-any.whl (3.3 MB)
Collecting pyrender
Using cached pyrender-0.1.43-py3-none-any.whl (1.2 MB)
Collecting matplotlib<=2.2.0
Using cached matplotlib-2.2.0.tar.gz (37.2 MB)
还有这个错误-
ERROR: Command errored out with exit status 1:
command: 'c:\users\sohan\appdata\local\programs\python\python37\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\sohan\\AppData\\Local\\Temp\\pip-install-dhk3_0ty\\matplotlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\sohan\\AppData\\Local\\Temp\\pip-install-dhk3_0ty\\matplotlib\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\sohan\AppData\Local\Temp\pip-pip-egg-info-qk4saili'
cwd: C:\Users\sohan\AppData\Local\Temp\pip-install-dhk3_0ty\matplotlib\
Complete output (61 lines):
============================================================================
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [2.2.0]
python: yes [3.7.6 (tags/v3.7.6:43364a7ae0, Dec 19 2019,
00:42:30) [MSC v.1916 64 bit (AMD64)]]
platform: yes [win32]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.19.0]
install_requires: yes [handled by setuptools]
libagg: yes [pkg-config information for 'libagg' could not
be found. Using local copy.]
freetype: no [The C/C++ header for freetype
(freetype2\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 'libqhull' could not
be found. Using local copy.]
OPTIONAL SUBPACKAGES
sample_data: yes [installing]
toolkits: yes [installing]
tests: no [skipping due to configuration]
toolkits_tests: no [skipping due to configuration]
OPTIONAL BACKEND EXTENSIONS
macosx: no [Mac OS-X only]
qt5agg: no [PySide2 not found; 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
* Please check http://gnuwin32.sourceforge.net/packa
* ges/freetype.htm for instructions to install
* freetype
* Please check http://gnuwin32.sourceforge.net/packa
* ges/libpng.htm for instructions to install png
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
我也尝试过使用pip3，但没有成功。我正在使用 Windows。
【问题讨论】：
-
它在 GitHub 上有代码，上面有 issues 的位置 - 所以将问题发送给作者。
标签： python python-3.x pip