今天想用pycharm打开图像，但是import scipy的时候报错了，报错内容如下：
from scipy.misc import imread
Traceback (most recent call last):
File "<input>", line , in <module>
File "D:\pycharm\PyCharm Community Edition 2017.2.3\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line , in do_import
module = self._system_import(name, *args, **kwargs)
File "D:\Python\lib\site-packages\scipy\misc\__init__.py", line , in <module>
from scipy.interpolate._pade import pade as _pade
File "D:\pycharm\PyCharm Community Edition 2017.2.3\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line , in do_import
module = self._system_import(name, *args, **kwargs)
File "D:\Python\lib\site-packages\scipy\interpolate\__init__.py", line , in <module>
from .interpolate import *
File "D:\pycharm\PyCharm Community Edition 2017.2.3\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line , in do_import
module = self._system_import(name, *args, **kwargs)
File "D:\Python\lib\site-packages\scipy\interpolate\interpolate.py", line , in <module>
import scipy.special as spec
File "D:\pycharm\PyCharm Community Edition 2017.2.3\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line , in do_import
module = self._system_import(name, *args, **kwargs)
File "D:\Python\lib\site-packages\scipy\special\__init__.py", line , in <module>
from ._ellip_harm import ellip_harm, ellip_harm_2, ellip_normal
File "D:\pycharm\PyCharm Community Edition 2017.2.3\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line , in do_import
module = self._system_import(name, *args, **kwargs)
File "D:\Python\lib\site-packages\scipy\special\_ellip_harm.py", line , in <module>
from ._ellip_harm_2 import _ellipsoid, _ellipsoid_norm
ImportError: cannot import name '_ellipsoid'
我以为是自己的包过时了呢，就卸载了，结果pycharm提示uninstall scipy failed
？？？
然后我从cmd进入python目录，然后切换到scripts目录下，在这个目录下执行pip install requests
可以安装成功，重启pycharm之后可以正确卸载，然而我又装回了scipy，依旧报错。
解决方法：还是在上面那个目录下输入
pip install --upgrade --force-reinstall scipy
又报错了，PermissionError
解决方法：
pip install --upgrade --user --force-reinstall scipy
虽然提示 安装成功，但是 import scipy依旧报错。我还是换个包吧
但是在window下使用pip install pandas会显示：could not find a version. No matching distribution found
解决方法：使用
python -m pip install [Package_to_install]
就可以了。
如果嫌弃网慢，可以用清华镜像
在pip后添加 -i https://pypi.tuna.tsinghua.edu.cn/simple