Vagrant VM - extra provisioning script - merging individual scripts.

extra

#!/bin/bash

if ! type vim > /dev/null; then
    echo "installing vim"
    yum install -y vim
else
    echo "Vim installed, continuing"
fi

if ! type dos2unix > /dev/null; then
    echo "installing dos2unix"
    yum install -y dos2unix
else
    echo "dos2unix installed, continuing"
fi

echo "installing YUM development tools"
# install a load of tools
yum groupinstall -y development

echo "installing additional packages"
# install more tools
yum install -y zlib-dev openssl-devel sqlite-devel bzip2-devel

if [ ! -f /usr/local/bin/python3.4 ]; then
	echo "Python 3.4 not installed! Installing now"
	echo "downloading source archive"
	# download Python 3.4.0 archive
	wget https://www.python.org/ftp/python/3.4.0/Python-3.4.0.tar.xz

	echo "source archive is compressed using XZ library"
	echo "installing XZ libs"
	yum install -y xz-libs

	echo "decoding XZ archive"
	# decode XZ archive
	xz -d Python-3.4.0.tar.xz

	echo "extracting archive"
	# extract the archive
	tar -xvf Python-3.4.0.tar

	# Enter the extracted directory
	cd Python-3.4.0

	echo "configuring Python 3.4.0"
	# set installation directory
	./configure --prefix=/usr/local

	echo "compiling source"
	# Using make altinstall so system default python isn't overridden
	make
	make altinstall

	# access python without explicitly specifying path
	export PATH="/usr/local/bin:$PATH"
else
	echo "Python 3.4 is installed, continuing"
fi

if [ ! -f /usr/local/bin/pip ]; then
    echo "Pip not installed! Installing now"
    echo "installing pip dependencies"
	# install setuptools
	wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz
	tar -xvf setuptools-1.4.2.tar.gz

	# Enter the extracted directory:
	cd setuptools-1.4.2

	# Install setuptools using the Python 3.4
	python3.4 setup.py install

	echo "installing pip"
	# pip python 3.4
	curl https://bootstrap.pypa.io/get-pip.py | python3.4 -
else
    echo "Pip is installed, continuing"
fi

if [ ! -f /usr/local/bin/virtualenv ]; then
    echo "installing virtualenv"
    # used to create isolated python environments
    pip install virtualenv
else
    echo "Virtualenv installed, continuing"
fi

if [ ! -f /usr/local/bin/pygmentize ]; then
    echo "Installing Pygments"
    pip install pygments
else
    echo "Pygments is installed, continuing"
fi 

echo "Adding ccat alias"
echo "alias ccat='pygmentize -g'" >> /home/vagrant/.bash_profile

echo "Reloading ~/.bash_profile"
source /home/vagrant/.bash_profile