.rvmrc syntax error - ruby-on-rails

Question

I am trying to work with a web app made by someone else. I cloned that repo and when I cd'ed into it, the .rvmrc executed. But I am getting the following error in it:
: command not found
: command not found
: command not found
: command not found
-bash: /home/sleepingdragon/Desktop/sharedcab/main-apps/ytaxi-apps/yTaxi/.rvmrc: line 22: syntax error in conditional expression
-bash: /home/sleepingdragon/Desktop/sharedcab/main-apps/ytaxi-apps/yTaxi/.rvmrc:'line 23: syntax error near `]]
-bash: /home/sleepingdragon/Desktop/sharedcab/main-apps/ytaxi-apps/yTaxi/.rvmrc:'line 23: ` && -s "${rvm_path:-$HOME/.rvm}/environments/$environment_id" ]]
The .rvmrc file is this:
#!/usr/bin/env bash
# This is an RVM Project .rvmrc file, used to automatically load the ruby
# development environment upon cd'ing into the directory
# First we specify our desired <ruby>[#<gemset>], the #gemset name is optional,
# Only full ruby name is supported here, for short names use:
# echo "rvm use 1.9.3" > .rvmrc
environment_id="ruby-1.9.3-p194#ytaxi"
# Uncomment the following lines if you want to verify rvm version per project
# rvmrc_rvm_version="1.14.2 (stable)" # 1.10.1 seams as a safe start
# eval "$(echo ${rvm_version}.${rvmrc_rvm_version} | awk -F. '{print "[[ "$1*65536+$2*256+$3" -ge "$4*65536+$5*256+$6" ]]"}' )" || {
# echo "This .rvmrc file requires at least RVM ${rvmrc_rvm_version}, aborting loading."
# return 1
# }
# First we attempt to load the desired environment directly from the environment
# file. This is very fast and efficient compared to running through the entire
# CLI and selector. If you want feedback on which environment was used then
# insert the word 'use' after --create as this triggers verbose mode.
if [[ -d "${rvm_path:-$HOME/.rvm}/environments"
&& -s "${rvm_path:-$HOME/.rvm}/environments/$environment_id" ]]
then
\. "${rvm_path:-$HOME/.rvm}/environments/$environment_id"
[[ -s "${rvm_path:-$HOME/.rvm}/hooks/after_use" ]] &&
\. "${rvm_path:-$HOME/.rvm}/hooks/after_use" || true
if [[ $- == *i* ]] # check for interactive shells
then echo "Using: $(tput setaf 2)$GEM_HOME$(tput sgr0)" # show the user the ruby and gemset they are using in green
else echo "Using: $GEM_HOME" # don't use colors in non-interactive shells
fi
else
# If the environment file has not yet been created, use the RVM CLI to select.
rvm --create use "$environment_id" || {
echo "Failed to create RVM environment '${environment_id}'."
return 1
}
fi
# If you use bundler, this might be useful to you:
# if [[ -s Gemfile ]] && {
# ! builtin command -v bundle >/dev/null ||
# builtin command -v bundle | GREP_OPTIONS= \grep $rvm_path/bin/bundle >/dev/null
# }
# then
# printf "%b" "The rubygem 'bundler' is not installed. Installing it now.\n"
# gem install bundler
# fi
# if [[ -s Gemfile ]] && builtin command -v bundle >/dev/null
# then
# bundle install | GREP_OPTIONS= \grep -vE '^Using|Your bundle is complete'
# fi
I have not worked with .rvmrc before and am a Rails noob. Could you help me find the error?

Answer 1

Just create .ruby-version file containing
ruby-1.9.3-p194#ytaxi
and delete the .rvmrc file.

Answer 2

You are using minimal version of .rvmrc which also is buggy, you could either fix it:
if [[ -d "${rvm_path:-$HOME/.rvm}/environments" &&
-s "${rvm_path:-$HOME/.rvm}/environments/$environment_id" ]]
then
and you can switch to the new .ruby-version file:
rvm get stable
rvm rvmrc to ruby-version