jenkins rvm

###########jenkins script#################################
#!/bin/bash -l
# Use the correct ruby
echo "rvm use 'ruby@gemset'"
rvm use "ruby@gemset"
# Set "fail on error" in bash
echo "set -e"
set -e

echo $PATH

echo "type rvm | head -n 1"
type rvm | head -n 1

# Do any setup
# e.g. possibly do 'rake db:migrate db:test:prepare' here
echo "bundle install"
bundle install
##########################################################
Output:

rise_base_base-Jenkinsfile-B7NUSIDCYBUUBAXZTX2OOZCWLGQA2NSYLAKY42AMIJZZQG6MPOEQ] Running shell script
rvm use 'ruby@gemset'
RVM is not a function, selecting rubies with 'rvm use ...' will not work.

You need to change your terminal emulator preferences to allow login shell.
Sometimes it is required to use `/bin/bash --login` as the command.
Please visit https://rvm.io/integration/gnome-terminal/ for an example.

set -e
/var/lib/jenkins/.rvm/bin:/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/var/lib/jenkins/.rvm/bin
type rvm | head -n 1
rvm is hashed (/var/lib/jenkins/.rvm/bin/rvm)
bundle install
/var/lib/jenkins/workspace/rise_base_base-Jenkinsfile-B7NUSIDCYBUUBAXZTX2OOZCWLGQA2NSYLAKY42AMIJZZQG6MPOEQ@tmp/durable-0e2b93fd/script.sh: line 17: bundle: command not found
script returned exit code 127