python - "The C extension could not be compiled' 错误。 - 在安装 Flask 时

Question

在 debian 7 上的 virtualenv 中安装 flask 时出现以下错误。apt-get-install 告诉我我已经有 GCC。我尝试了 apt-get install libpcre3-dev 但随后使用 pip install Flask-scss --force-reinstall -I 重新安装了 flask ，但仍然遇到相同的错误。如何解决此问题以便使用加速？

错误:

markupsafe/_speedups.c:12:20: fatal error: Python.h: No such file or directory
compilation terminated.
==========================================================================
WARNING: The C extension could not be compiled, speedups are not enabled.
Failure information, if any, is above.
Retrying the build without the C extension now.


==========================================================================
WARNING: The C extension could not be compiled, speedups are not enabled.
Plain-Python installation succeeded.
==========================================================================

Answer 1

您需要安装 python-dev package也;这取决于 contains Python.h 的正确包:

apt-get install python-dev