相关疑难解决方法(0)

我正在使用Centos 7和Python 2.7.5.问题是当我安装Pandas时,我收到此错误消息

SystemError: Cannot compile 'Python.h'. Perhaps you need to install python-dev|python-devel.

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-21ft0H/pandas

我已经尝试了很多解决方案但是没有成功yum -y update.

• 由于egg_info错误,无法通过pip安装
• Python pip安装失败:命令egg_info无效
• https://www.digitalocean.com/community/tutorials/how-to-set-up-python-2-7-6-and-3-3-3-on-centos-6-4
• pip无法安装任何东西,错误:无效命令'egg_info'

我知道有这样的帖子，但是我尝试了很多解决方案，但它们不起作用...所以我想在MAC OS X上构建https://github.com/daid/Cura，但这是行不通的，我的问题是：

当我尝试在我的virtualenv上执行此操作时：

$ pip install -r requirements_darwin.txt

最后他给我一个错误：

$ Command python setup.py egg_info failed with error code 1 in /Users/...

有任何想法吗 ？

我正在尝试运行以下命令：

 pip install psycopg2==2.6.1

我得到以下错误：

命令“ python setup.py egg_info”在/ private / var / folders / mk / brv9xsjn14df5th28_k1nphw0000gn / T / pip-build-S1xSB8 / psycopg2中失败，错误代码为1

有没有什么办法解决这一问题？我试过升级pip和升级设置工具都无济于事。

我一直无法在Anaconda环境中安装Keras ......

~$ pip install keras
pip install keras
Collecting keras
Collecting pyyaml (from keras)
  Using cached PyYAML-3.12.tar.gz
    Complete output from command python setup.py egg_info:
    running egg_info
    creating pip-egg-info/PyYAML.egg-info
    writing top-level names to pip-egg-info/PyYAML.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/PyYAML.egg-info/dependency_links.txt
    writing pip-egg-info/PyYAML.egg-info/PKG-INFO
    writing manifest file 'pip-egg-info/PyYAML.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-b74rx7yf/pyyaml/setup.py", line 339, in <module>
        cmdclass=cmdclass,
      File "/home/bee/anaconda3/envs/roar/lib/python3.5/distutils/core.py", line 148, in setup
        dist.run_commands()
      File "/home/bee/anaconda3/envs/roar/lib/python3.5/distutils/dist.py", line 955, …