A script to install rails using rbenv on fedora (Cross platform work in progress)

install.sh

# Install all prerequisites
os=$(awk -F= '/^NAME/{print $2}' /etc/os-release)

yum install git-core zlib zlib-devel gcc-c++ patch readline readline-devel libyaml-devel libffi-devel openssl-devel make bzip2 autoconf automake libtool bison curl sqlite-devel

cd
git clone git://github.com/sstephenson/rbenv.git .rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
exec $SHELL

git clone git://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
exec $SHELL

git clone https://github.com/sstephenson/rbenv-gem-rehash.git ~/.rbenv/plugins/rbenv-gem-rehash

source ~/.bashrc

# Install the ruby version which you want 
rbenv install 2.3.1 
rbenv global 2.3.1

gem install rails -v 4.2.1 --no-ri --no-rdoc 
#modify this to take versions in cmd argument
# This should be get enough to get rails up and running in fedora 


# TODO: 
# Make this a generic script to run on both debian as well as rpm based systems. 
# Make it fail safe. If some step fails in the middle then add capability to resume 
# from the failed step instead of starting from beginning.