Install Theano under Linux

Http://deeplearning.net/software/theano/install_ubuntu.html#install-ubuntu

The above link is the official website installs the tutorial

Installing Theano in Ubuntu is a lot easier to install on Windows.

If you are an Ubuntu 16.04 system

The installation process is as follows:

sudo apt-GetInstall python-numpy python-scipy python-dev python-pip python-nose g++ libopenblas-Dev gitsudo pip install theano# cuda7.5Don'T support the default g++ version. Install an supported version and make it the default.sudo apt-GetInstall g++-4.9sudo update-alternatives--INSTALL/USR/BIN/GCC gcc/usr/bin/gcc-4.9  -sudo update-alternatives--INSTALL/USR/BIN/GCC gcc/usr/bin/gcc-5 Tensudo update-alternatives--install/usr/bin/g++ g++/usr/bin/g++-4.9  -sudo update-alternatives--install/usr/bin/g++ g++/usr/bin/g++-5 Tensudo update-alternatives--install/usr/bin/cc CC/USR/BIN/GCC -sudo update-alternatives--Setcc/usr/bin/Gccsudo Update-alternatives--install/usr/bin/c++ C + +/usr/bin/g++ -sudo update-alternatives--SetC + +/usr/bin/g++# work around a glibc Bugecho-E"\n[nvcc]\nflags=-d_force_inlines\n">> ~/.theanorc

If you are Ubuntu 11.10 to 14.04 version

The installation process is as follows:

sudo apt-get install python-numpy python-scipy python-dev python-pip python-nose g++ libopenblas-Dev Gitsudo pip Install Theano

If your version is Ubuntu 11.04

The installation process is as follows:

sudo apt-get install python-numpy python-scipy python-dev python-pip python-nose g++ git libatlas3gf-base
     libatlas-devsudo pip install Theano

The above installation is based on Python2

On the version of Ubuntu 14.04 if you want to use Python3 please put the above

sudo apt-get install python-numpy python-scipy python-dev python-pip python-nose g++ libopenblas-dev git

Modified to:

sudo apt-get install python3-numpy python3-scipy python3-dev python3-pip python3-nose g++ libopenblas-dev git

Verify that the Python package has been successfully installed using the following code

1. NumPy (~30s):

   " import NumPy; Numpy.test () "

2. SciPy (~1m):

   " import scipy; Scipy.test () "

3. Theano (~30m):

   " import Theano; Theano.test () "

Install Theano under Linux