My system version: windows8.1 64-bit
Install Theano need to install Python, numpy and many other things, for the sake of simplicity, I use here is Anaconda
First, clean up all the Python-related components on your computer (not clean, I haven't tried, but it'll be a little better after the cleanup). Then, delete the previously configured environment variables for Python. Download the latest version of Anaconda Http://www.continuum.io/downloads from the official website and install it, the next step is to set the installation path freely.
Once installed, the environment variables are configured:
path:d:\anaconda;d:\anaconda\scripts; (Configured according to your own installation path)
Then install Theano, open cmd, enter pip install Theano carriage return to install. After the installation is successful, enter the system variable again, configure:
Pythonpath:d:\anaconda\lib\site-packages\theano (configured according to your own installation path)
Well here, you have installed the Theano, below we test:
Note: The Spyder used here is the Python compiler that comes with the installation of Anaconda, which can be of interest to Baidu or other Ides
deeplearning environment Construction under Windows: Theano installation