I managed to install Nokogiri under Yosemite (OS X 10.10 Preview). Step 1: Install Brew Skip this if brew was installed. ruby -e “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)” Step 2: Install brew libs brew tap homebrew/dupes brew install libxml2 libxslt brew install libiconv Step 3: Download and install Apple Commandline Tools for 10.10 It’s important that you … Read more
You need to have all the necessary libraries installed on your machine. When you installed RVM , it should have listed this for you. On the current version of rvm, you can run rvm requirements to see the exact list. Right now, that list is: sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g … Read more
This is a known issue in Bundler. The workarounds are either: Generate a Gemfile.lock on a system similar enough to your production environment that you get results that match your production platform. Effectively, that means you can only generate the Gemfile.lock file on Windows if your production system is Windows. Don’t commit a Gemfile.lock file … Read more
Update for 2022 from TrinitronX Fast-forward to 2021 and now Bundler docs [web archive] now say to commit the Gemfile.lock inside a gem… ¯_(ツ)_/¯ I guess it makes sense for developers and ease of use when starting on a project. However, now CI jobs need to be sure to remove any stray Gemfile.lock files to … Read more
Have you tried running this before running bundle install? bundle config build.pg –with-pg-config=/usr/pgsql-9.1/bin/pg_config See http://bundler.io/v1.3/bundle_config.html
Here is the way I fix the “invalid date format in specification” error: 1.) Go to the specifications folder located at: /usr/local/lib/ruby/gems/1.8/specifications/ 2.) Find the spec that is causing the problem. 3.) Change s.date = %q{2011-05-21 00:00:00.000000000Z} to s.date = %q{2011-05-21} That’s a WIN for me! Good Luck
You first need to uninstall the ruby installed by Ubuntu with something like sudo apt-get remove ruby. Then reinstall ruby using rbenv and ruby-build according to their docs: cd $HOME sudo apt-get update sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libxml2-dev libxslt1-dev libcurl4-openssl-dev libffi-dev git clone https://github.com/rbenv/rbenv.git ~/.rbenv echo ‘export PATH=”$HOME/.rbenv/bin:$PATH”‘ >> … Read more
Try bundle clean –force It removes every system gem not in this bundle
This means install the gem, but do not call require when you start Bundler. So you will need to manually call require “whenever” if you want to use the library. If you were to do gem “whenever”, require: “whereever” then bundler would download the gem named whenever, but would call require “whereever” This is often … Read more
Update: I now have a paid script that will set up a proper Ruby environment for you with a single command! I also updated my guide that explains the various ways you can install Ruby gems on a Mac and why I only recommend using a version manager like chruby and ruby-install. You are correct … Read more