RVM Installation Error

gistfile1.txt

Yogeshs-MacBook-Air:~ yogeshkumar$ \curl -L https://get.rvm.io | bash -s stable --ruby
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   184  100   184    0     0     26      0  0:00:07  0:00:06  0:00:01    39
100 22728  100 22728    0     0   1576      0  0:00:14  0:00:14 --:--:--  5468
Downloading https://github.com/wayneeseguin/rvm/archive/1.26.3.tar.gz
Downloading https://github.com/wayneeseguin/rvm/releases/download/1.26.3/1.26.3.tar.gz.asc
Found PGP signature at: 'https://github.com/wayneeseguin/rvm/releases/download/1.26.3/1.26.3.tar.gz.asc',
but no GPG software exists to validate it, skipping.

Upgrading the RVM installation in /Users/yogeshkumar/.rvm/
    RVM PATH line found in /Users/yogeshkumar/.profile /Users/yogeshkumar/.bashrc /Users/yogeshkumar/.zshrc.
    RVM sourcing line found in /Users/yogeshkumar/.profile /Users/yogeshkumar/.bash_profile /Users/yogeshkumar/.zlogin.
Upgrade of RVM in /Users/yogeshkumar/.rvm/ is complete.

# Yogesh Kumar,
#
#   Thank you for using RVM!
#   We sincerely hope that RVM helps to make your life easier and more enjoyable!!!
#
# ~Wayne, Michal & team.

In case of problems: http://rvm.io/help and https://twitter.com/rvm_io

Upgrade Notes:

  * No new notes to display.

rvm 1.26.3 (latest) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]
Searching for binary rubies, this might take some time.
Found remote file https://rvm_io.global.ssl.fastly.net/binaries/osx/10.10/x86_64/ruby-2.1.5.tar.bz2
Checking requirements for osx.
About to install Homebrew, press `Enter` for default installation in `/usr/local`,
type new path if you wish custom Homebrew installation (the path needs to be writable for user)
: Requirements installation failed with status: 1.