be moved. I think I worked hard for about a week. In conclusion, I will write the important thing first.

-Update the Nvidia driver to the latest version. ・ First, put all the python libraries.

I would like to elaborate below.

What went

Introduction of python 2.7.4 　 problem Since python 2.6.6 was installed, it was necessary to install 2.7.4.

** Solution **

$ su 
$ yum install zlib zlib-devel tk-devel tcl-devel sqlite-devel ncurses-devel gdbm-devel readline-devel bzip2-devel db4-devel openssl-devel
$ wget http://python.org/ftp/python/2.7.2/Python-2.7.4.tgz
$ tar zxvf Python-2.7.4.tgz　
$ cd Python-2.7.4
$ ./configure --with-threads --enable-shared
$ make
$ make install
$ ln -s /usr/local/lib/libpython2.7.so.1.0 /lib64/

** A word ** Make a strong symbolic link Do make install I put in various things, but I often do not know

** Supplement ** It seems that you can install it without changing the existing version by doing make alt install

** Referenced ** http://qiita.com/fuzzy31u/items/c35f2f4db5f3a48d86a7 http://a-records.info/2014/10/25/34/

Introduction of various python libraries

problem When I installed Chainer, I found that various libraries were missing, so I installed it. I didn't include pip, so I included it.

** Solution **

$ su
$ yum install python-setuptools
$ wget http://peak.telecommunity.com/dist/ez_setup.py
$ /usr/local/bin/python ez_setup.py
$ easy_install pip
$ easy_install numpy
$ easy_install six
$ easy_install Mako
$ easy_install scipy
$ pip install scikit-learn

** A word ** When installing easy_install, install it from ez_setup.py Since / usr / bin / python is centos original python Later, you'll be worried about the python version

You can use easy_install or pip install Only scikit-learn was entered with pip install

** Referenced ** http://www.tomoyan.net/dokuwiki/python/easy_install http://inoccu.net/blog/2013/04/16/075618.html

Introduction of chainer

problem Insert chainer

** Solution **

$ su
$ pip install chainer
$ git clone  https://github.com/pfnet/chainer
$ cd chainer/examples/mnist/
$ python train_mnist.py

** A word ** git clone https://github.com/pfnet/chainer Contains sample files. Now you can run it on the cpu version. From now on, I would like to explain learning using GPU.

The day Chainer runs on GPU CentOS edition (up to CPU)

What went