无法建立matplotlib(png套件问题) [英] can't build matplotlib (png package issue)

问题描述

尝试在fedora-18上构建matplotlib，构建失败，并

try to build matplotlib on fedora-18, build fails with

...
 png: no  [pkg-config information for 'libpng' could not
                        be found.]
...
                        * The following required packages can not be built:
                        * png

我应该怎么做/检查以构建png包?

What should I do/check to build png package ?

推荐答案

听起来像您没有安装libpng-devel. pip不会处理此安装，因此您需要自己安装.

Sounds like you don't have libpng-devel installed. This install is not handled by pip, so you'll need to install it yourself.

您应该可以通过yum安装它.

You should be able to install it via yum.

sudo yum install libpng-devel

您可能还需要freetype.也许尝试yum-builddep matplotlib?

You may also need freetype. Maybe try yum-builddep matplotlib?

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