rvm

This question already has an answer here: Mountain Lion rvm install 1.8.7 x11 error 5 answers I had a fresh install of Mountain Lion and installed the Xcode Command Line Tools , . I was able to get homebrew running and installed RVM . Unfortunately, I can't get RVM to install ree-1.8.7-head . It fails when compiling. I thought it was related to X11, so I installed XQuartz . Still no joy. Then I went ahead and installed the full Xcode from the app store . Still no joy. Anyone gotten this going on a fresh Mountain Lion install? From the bottom of the .rvm/log/ree-1.8.7-head/make.log : Find Tcl

Using RVM in eshell of emacs, I am not able to set the ruby version. Why? Environment : Ubuntu 9.10 /media/Work/rubyworkspace $ ruby -v ruby 1.8.7 (2009-06-12 patchlevel 174) [i486-linux] /media/Work/rubyworkspace $ rvm use 1.9.2 Using /usr/local/rvm/gems/ruby-1.9.2-p180 /media/Work/rubyworkspace $ ruby -v ruby 1.8.7 (2009-06-12 patchlevel 174) [i486-linux] As far as I can tell, RVM relies on the shell being a "regular" UNIX shell. Selection of the correct interpreter etc. is done using shell variables and these don't apply to eshell which has it's own way of configuring stuff. One solution is

I'm new to Ruby and Rails and I installed the latest beta version of Rails 4 on my Mac, before I installed RVM to manage my versions. The Rails 4 beta is becoming a huge pain in the ass because it's the default version in every new tab I open in the terminal. How can I uninstall the Rails 4 beta and all references to it? Except of uninstalling rails you need to uninstall railties gem - rails exec is only wrapper that will select most up-to-date railties gem. $ gem uninstall rails -v=4.0.0.beta1 $ gem uninstall railties -v=4.0.0.beta1 Try: $ gem uninstall rails -v=4.0.0.beta1 or $ gem uninstall

I upgraded rvm to 1.15.8, then went back down to 1.15.7 after having some problems in zsh. After downgrading, my Ruby 1.9+ versions went back in fine, but 1.8.7 won't install again. There are two errors that are occurring: Error running 'patch -F 25 -p1 -N -f <"/Users/me/.rvm/patches/ruby/1.8.7/stdout-rouge-fix.patch"', please read /Users/me/.rvm/log/ruby-1.8.7-p352/patch.apply.stdout-rouge-fix.log The contents of that file are: [2012-09-11 01:05:59] patch -F 25 -p1 -N -f <"/Users/me/.rvm/patches/ruby/1.8.7/stdout-rouge-fix.patch" patching file lib/mkmf.rb Hunk #1 FAILED at 201. 1 out of 1

I'm having trouble installing Ruby with RVM, and this one has me stumped. I'm running on OS Mavericks, with the latest XCode and xcode command line tools. I have a (to my knowledge) identical set up on another machine with no problems. RVM appeared to install with no problems. Upon an attempt to rvm install 2.1, I received the following error message: ruby-2.1.1 - #removing src/ruby-2.1.1.. Searching for binary rubies, this might take some time. No binary rubies available for: osx/10.9/x86_64/ruby-2.1.1. Continuing with compilation. Please read 'rvm help mount' to get more information on

I'm following this tutorial on setting up Rails on your Mac : http://www.moncefbelyamani.com/how-to-install-xcode-homebrew-git-rvm-ruby-on-mac/ When I get to Step 6: Install RVM with Ruby 1.9.3 , and run curl -L https://get.rvm.io | bash -s stable --ruby to install RVM, I get the following error : Error running 'make -j2', please read ~/.rvm/log/ruby-1.9.3-p385/make.log There has been an error while running make. Halting the installation. In make.log, here is what it generated : regparse.c:582:15: error: implicit conversion loses integer precision: 'st_index_t' (aka 'unsigned long') to 'int' [