pip matplotlib報錯equired packages can not be built解決,matplotlibequired
pip安裝matplotlib
在centos6.5 64bit上用pip安裝matplotlib時候報錯:
* The following required packages can not be built: * freetype, pngerror: Setup script exited with 1
這是因為pip不能安裝作業系統的依賴庫導致的,需要用yum手動安裝:
$ yum -y install freetype-devel libpng-devel
如果不知道這些庫需要安裝的包名,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簡介,安裝和簡單一實例代碼
python的numpy模組安裝不成功簡單解決方案總結
總結
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