I'm fairly new to this so hang with me..
I have been searching for a solution to this problem for a week now.
Ruby does not seem to be working
ruby
-bash: ruby: command not found
or
ruby -v
-bash: ruby: command not found
and whenever I try homebrew this is what comes back
/usr/local/bin/brew: /usr/local/Library/brew.rb: /System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby: bad interpreter: No such file or directory
/usr/local/bin/brew: line 21: /usr/local/Library/brew.rb: Undefined error: 0
as you can see above I had changed the ruby framework to read from 1.8 to Current as others had suggested, however this did not solve the problem as it did for users who had encountered the same issue.
So the search continues on...
My usr/local/bin/brew script looks like this -
#!/System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby -W0
# encoding: UTF-8
std_trap = trap("INT") { exit! 130 } # no backtrace thanks
HOMEBREW_BREW_FILE = ENV['HOMEBREW_BREW_FILE']
if ARGV == %w{--prefix}
puts File.dirname(File.dirname(HOMEBREW_BREW_FILE))
exit 0
end
require 'pathname'
HOMEBREW_LIBRARY_PATH = Pathname.new(__FILE__).realpath.dirname.parent.join("Library/Homebrew").to_s
$:.unshift(HOMEBREW_LIBRARY_PATH + '/vendor')
$:.unshift(HOMEBREW_LIBRARY_PATH)
require 'global'
case ARGV.first when '-h', '--help', '--usage', '-?', 'help', nil
require 'cmd/help'
puts Homebrew.help_s
exit ARGV.first ? 0 : 1
when '--version'
puts HOMEBREW_VERSION
exit 0
when '-v'
puts "Homebrew #{HOMEBREW_VERSION}"
# Shift the -v to the end of the parameter list
ARGV << ARGV.shift
# If no other arguments, just quit here.
exit 0 if ARGV.length == 1
end
# Check for bad xcode-select before anything else, because `doctor` and
# many other things will hang
# Note that this bug was fixed in 10.9
if OS.mac? && `xcode-select -print-path 2>/dev/null`.chomp == '/' && MacOS.version < :mavericks
ofail <<-EOS.undent
Your xcode-select path is currently set to '/'.
This causes the `xcrun` tool to hang, and can render Homebrew unusable.
If you are using Xcode, you should:
sudo xcode-select -switch /Applications/Xcode.app
Otherwise, you should:
sudo rm -rf /usr/share/xcode-select
EOS
exit 1
end
case HOMEBREW_PREFIX.to_s when '/', '/usr'
# it may work, but I only see pain this route and don't want to support it
abort "Cowardly refusing to continue at this prefix: #{HOMEBREW_PREFIX}"
end
if OS.mac? and MacOS.version < "10.5"
abort <<-EOABORT.undent
Homebrew requires Leopard or higher. For Tiger support, see:
https://github.com/mistydemeo/tigerbrew
EOABORT
end
# Many Pathname operations use getwd when they shouldn't, and then throw
# odd exceptions. Reduce our support burden by showing a user-friendly error.
Dir.getwd rescue abort "The current working directory doesn't exist, cannot proceed."
def require? path
require path.to_s.chomp
rescue LoadError => e
# HACK :( because we should raise on syntax errors but
# not if the file doesn't exist. TODO make robust!
raise unless e.to_s.include? path
end
begin
trap("INT", std_trap) # restore default CTRL-C handler
aliases = {'ls' => 'list',
'homepage' => 'home',
'-S' => 'search',
'up' => 'update',
'ln' => 'link',
'instal' => 'install', # gem does the same
'rm' => 'uninstall',
'remove' => 'uninstall',
'configure' => 'diy',
'abv' => 'info',
'dr' => 'doctor',
'--repo' => '--repository',
'environment' => '--env',
'-c1' => '--config',
}
cmd = ARGV.shift
cmd = aliases[cmd] if aliases[cmd]
sudo_check = Set.new %w[ install link pin unpin upgrade ]
if sudo_check.include? cmd
if Process.uid.zero? and not File.stat(HOMEBREW_BREW_FILE).uid.zero?
raise "Cowardly refusing to `sudo brew #{cmd}`\n#{SUDO_BAD_ERRMSG}"
end
end
# Add contributed commands to PATH before checking.
ENV['PATH'] += ":#{HOMEBREW_CONTRIB}/cmd"
if require? HOMEBREW_REPOSITORY/"Library/Homebrew/cmd"/cmd
Homebrew.send cmd.to_s.gsub('-', '_').downcase
elsif which "brew-#{cmd}"
%w[CACHE CELLAR LIBRARY_PATH PREFIX REPOSITORY].each do |e|
ENV["HOMEBREW_#{e}"] = Object.const_get "HOMEBREW_#{e}"
end
exec "brew-#{cmd}", *ARGV
elsif require? which("brew-#{cmd}.rb").to_s
exit 0
else
onoe "Unknown command: #{cmd}"
exit 1
end
rescue FormulaUnspecifiedError
abort "This command requires a formula argument"
rescue KegUnspecifiedError
abort "This command requires a keg argument"
rescue UsageError
onoe "Invalid usage"
abort ARGV.usage
rescue SystemExit
puts "Kernel.exit" if ARGV.verbose?
raise
rescue Interrupt => e
puts # seemingly a newline is typical
exit 130
rescue BuildError => e
e.dump
exit 1
rescue RuntimeError, SystemCallError => e
raise if e.message.empty?
onoe e
puts e.backtrace if ARGV.debug?
exit 1
rescue Exception => e
onoe e
puts "#{Tty.white}Please report this bug:"
puts " #{Tty.em}#{ISSUES_URL}#{Tty.reset}"
puts e.backtrace
exit 1
else
exit 1 if Homebrew.failed?
end
enter code here
Does any of this make sense or ring any bells? Could it have anything to do with why I'm getting the Homebrew or Ruby error?
Any help would be greatly appreciated.
I'd be happy to provide as much information as possible for us to solve this problem! :)
EDIT:
This is what happens when I try to run brew doctor:
rvm install ruby
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- 2.2.1.tar.bz2
Checking requirements for osx.
/usr/local/bin/brew: /usr/local/Library/brew.rb: /System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby: bad interpreter: No such file or directory
/usr/local/bin/brew: line 21: /usr/local/Library/brew.rb: Undefined error: 0
ERROR: '/bin' is not writable - it is required for Homebrew, try 'brew doctor' to fix it!
Requirements installation failed with status: 1.
$ brew doctor
/usr/local/bin/brew: /usr/local/Library/brew.rb: /System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby: bad interpreter: No such file or directory
/usr/local/bin/brew: line 21: /usr/local/Library/brew.rb: Undefined error: 0
