如何在virtualenv中打开IDLE

通过virtualenv安装tensorflow之后,手动打开IDLE引入tensorflow会出现报错:不识别tensorflow, 解决办法是通过virtualenv来启动IDLE,方法如下:

1)先激活virtualenv:

在/Users/C_Ronaldo/targetDirectory/bin目录下:

source activate

(如需关闭可用deactivate)

2) 运行python-m idlelib.idle

如此便可以打开IDLE,然后新建文件,import tensorflow as tf  没毛病。

3)装scipy库:

https://www.scipy.org/install.html#individual-packages,步骤:

进入虚拟Python环境:source activate

python -m pip install --upgrade pip

修改# Consider adding this at the end of your ~/.bash_profile file export PATH="$PATH:/Users/your_user/Library/Python/3.5/bin"

Replace your_user with your username, and “3.5” with your Python version.

然后

pip install --user numpy scipy matplotlib ipython jupyter pandas sympy nose

4)解决报错找不到imread,解决方案:

pip install Pillow==3.4.2

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