python – Linux：无法在虚拟环境中安装kivy

pip install Cython
pip install kivy

kivy未能安装给出一些错误： –

In file included from /tmp/pip-build-4T9oG4/kivy/kivy/graphics/opengl.c:274:0:
/tmp/pip-build-4T9oG4/kivy/kivy/graphics/gl_redirect.h:43:22: fatal error: GL/gl.h: No such file or directory
 #   include <GL/gl.h>
                      ^
compilation terminated.
 error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

----------------------------------------
Command "/root/kivyenv/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-4T9oG4/kivy/setup.py';
exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" 
install --record /tmp/pip-3__DxE-record/install-record.txt --single-version-externally-managed --compile --install-headers
 /root/kivyenv/include/site/python2.7/kivy" failed with error code 1 in /tmp/pip-build-4T9oG4/kivy/

我正在使用Ubuntu 16.

请按照有关如何安装所有必需依赖项的特定分发说明进行操作：https://kivy.org/docs/installation/installation-linux.html#using-software-packages