Python找不到通过PIP安装的包

Python找不到通过PIP安装的包,python,macos,terminal,pip,python-module,Python,Macos,Terminal,Pip,Python Module,搜索了许多示例,但找不到解决问题的任何步骤。Python似乎找不到我通过PIP安装的任何包。例如: tims-MacBook-Pro:~ timlindsey$ pip install numpy Requirement already satisfied (use --upgrade to upgrade): numpy in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python 然而,当我进入p

搜索了许多示例,但找不到解决问题的任何步骤。Python似乎找不到我通过PIP安装的任何包。例如:

tims-MacBook-Pro:~ timlindsey$ pip install numpy
Requirement already satisfied (use --upgrade to upgrade): numpy in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
然而,当我进入python并尝试导入numpy时

>>> import numpy
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named numpy
这是我的.bash_档案:

export ANDROID_HOME=/usr/local/opt/android-sdk
export PATH="/usr/local/sbin:$PATH"
export PATH="/usr/local/bin:$PATH"
export PATH="Users/timlindsey/anaconda/bin:$PATH"
source ~/.nvm/nvm.sh

我不知道该怎么办,有什么想法吗?

export PATH=“Users/timlindsey/anaconda/bin:$PATH”应该是export PATH=“/Users/timlindsey/anaconda/bin:$PATH”^是的,你错过了
/
…是的,这就成功了。你们中有人能把这个作为答案吗?另外,你能简要说明一下为什么这样做有效吗?python在调用时是否检查路径?export path=“Users/timlindsey/anaconda/bin:$path”应该是export path=“/Users/timlindsey/anaconda/bin:$path”^是的,您缺少了
/
…是的,这就成功了。你们中有人能把这个作为答案吗?另外,你能简要说明一下为什么这样做有效吗?调用python时是否检查路径?
export ANDROID_HOME=/usr/local/opt/android-sdk
export PATH="/usr/local/sbin:$PATH"
export PATH="/usr/local/bin:$PATH"
export PATH="Users/timlindsey/anaconda/bin:$PATH"
source ~/.nvm/nvm.sh