Hello World from OSS Silicon Valley

_ Prerequisite

• Ubuntu server installation (You cn refer HowToUse/UbuntuServer/14.04)
• Python installation (You can refer HowToUse/Python/2.7)

_ Install&Setup

Step.1

Download pyenv from Github.

$ git clone https://github.com/yyuu/pyenv.git ~/.pyenv

Step.2

Edit .bash_profile

export PYENV_ROOT=$HOME/.pyenv
export PATH=$PYENV_ROOT/bin:$PATH
eval "$(pyenv init -)"

Step.3

Load .bash_profile

$ source ~/.bash_profile

Step.4

Install necessary modules to compile python.

$ sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils

_ HowToUse

_ Switch the Python

Step.1

Check the installed python's version

$ pyenv versions

Step.2

Check what modules you can install additionally.

$ pyenv install --list

Step.3

Install modules.

$ pyenv install 3.0.1

Step.4

Switch python versions for the local project.

$ pyenv local 3.0.1

Then your python should be switched to 3.0.1.

_ Recompile Python

Step.1

Sometimes, python's process might be failed due to the lack of required library. In that case, you need to recompile the python after you install necessary module.

$ CFLAGS="-fPIC"pyenv install <version>

_ Author

S.Yatsuzuka