after one day working on this, still not getting it to work

it will not just work. still not able to download Rakefile. working on a new centos image.
had to do the following.

sudo yum install -y libxslt-devel

cd user-module

yum install gcc-c++ -y
/opt/puppet/bin/gem install unf_ext -v '0.0.6'
bundle install
export PATH=$PATH:/opt/puppet/bin/


still not working ..