pip matplotlib报错equired packages can not be built解决

  • Z时代
  • 2024-01-10
  • 分类：综合

pip安装matplotlib

在centos6.5 64bit上用pip安装matplotlib时候报错：

* The following required packages can not be built:
            * freetype, png
error: Setup script exited with 1

这是因为pip不能安装操作系统的依赖库导致的，需要用yum手动安装：

$ yum -y install freetype-devel libpng-devel

如果不知道这些库需要安装的包名，可以查一下：

$ yum search freetype | grep devel
  freetype-devel.i686 : FreeType development libraries and header files
  freetype-devel.x86_64 : FreeType development libraries and header files
$ yum search png | grep devel
  libpng-devel.i686 : Development tools for programs to manipulate PNG image
  libpng-devel.x86_64 : Development tools for programs to manipulate PNG image

referance：

matplotlib简介,安装和简单实例代码

python的numpy模块安装不成功简单解决方法总结

总结

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