安装matplotlib Python时出错

Question

操作系统是Windows 10 64位。我尝试执行以下操作：

pip install matplotlib. 

没用。然后，我尝试用https://matplotlib.org/users/installing.html#build-requirements中写的内容：

python -mpip install -U pip
python -mpip install -U matplotlib

然后我在某处读到setuptools升级可以解决该问题。我尝试过：

pip install --upgrade setuptools
easy_install -U setuptools

响应始终是相同的：

Command "python setup.py egg_info" failed with error code 1 in C:\Users\User\AppData\Local\Temp\pip-install-pqlhz7ux\matplotlib\

你能帮我吗？ Python版本是3.7.0

BUILDING MATPLOTLIB
matplotlib: yes[2.2.2]
                python: yes
[3.7.0 (v3.7.0:1bf9cc5093, Jun 2
7 2018, 04:06:47) [MSC v.1914 32 bit (Intel)]]
 platform: yes [win32]

REQUIRED DEPENDENCIES AND EXTENSIONS
                 numpy: yes
[not found. pip may install it below.]
      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 pack age.]
                   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.]

Answer 1

我已经附上了截图，显示了如何使用源文件安装库