rvm

I've just upgraded to osx mavericks, and I want to install ruby 2.0, but I'm getting configure: error: cannot run C compiled programs. errors. I update rvm with rvm get stable and then type rvm install 2.0.0 and get an error directing me to a log file. The log file contains: configure: WARNING: unrecognized options: --without-tcl, --without-tk checking build system type... x86_64-apple-darwin13.0.0 checking host system type... x86_64-apple-darwin13.0.0 checking target system type... x86_64-apple-darwin13.0.0 checking whether the C compiler works... yes checking for C compiler default output

RVM is great for developing on your local machine. But is it safe on a production machine? I built RVM for production and added the developer 'niceties' later on. If you would like more information read the documentation on the website and come talk to me in #rvm on irc.freenode.net sometime during the day EDT most days. Since RVM is just a fancy way of downloading, isolating and switching between existing Ruby implementations, I'd say that it's as production ready as whatever ruby implementation you're currently running it with. Essentially, all RVM does is point your path at a specific Ruby

I am trying to run mysql client on my terminal. I have installed the latest mysql gem. ➜ ~ git:(master) ✗ ruby -v ruby 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin11.0] ➜ ~ git:(master) ✗ rails -v Rails 2.3.14 ➜ ~ git:(master) ✗ which mysql mysql: aliased to nocorrect mysql ➜ ~ git:(master) ✗ which ruby /usr/bin/ruby ➜ ~ git:(master) ✗ which rails /usr/bin/rails ➜ ~ git:(master) ✗ gem list *** LOCAL GEMS *** actionmailer (2.3.14) actionpack (2.3.14) activerecord (2.3.14) activeresource (2.3.14) activesupport (2.3.14) builder (2.1.2) bundler (1.0.21) capistrano (2.9.0) capybara (0.3.9)

Really, I don't know what happened. Excuse me if this question is so NOOB, but I can't find the solution for this problem. -bash: rvm: command not found I tried this curl -L https://get.rvm.io | bash -s -- --version latest but still nothing I need to see the ruby version for use the simplecov because it not works with older version from 1.9 It might because the terminal not having rvm shell configuration loaded. Try following from your terminal: $ source ~/.rvm/scripts/rvm then $ type rvm | head -n 1 If the output is: rvm is a function You may need to add "source ~/.rvm/scripts/rvm" to your ~/

I'm attempting to re-install Ruby 1.9.3 with a patch that will allow me to use ruby-debug . When following the instructions and running rvm reinstall 1.9.3 --patch debug --force-autoconf It runs through and after applying the patch spits out: rvm requires autoreconf to install the selected ruby interpreter however autoreconf was not found in the PATH. Unfortunately, googling around for how to install autoreconf on OS X v10.7 (Lion) (or much information about it at all) seems to be a dead end. foz If you are using Homebrew , try brew install automake Which should also install autoconf and allow

I have seen other people with the same issue of installing RMagick on Mountain Lion However none of the suggested solutions have allowed me to successfully install rmagick. Here is the error message I am getting: Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. checking for Ruby version >= 1.8.5... yes checking for /usr/local/bin/gcc-4.2... yes checking for Magick-config... yes checking for ImageMagick version >= 6.4.9... yes checking for HDRI disabled version of ImageMagick... yes checking for stdint.h... yes checking for sys/types.h... yes checking for wand