The best way we’ve found to install Ruby and Rails on a Mac is using theRuby Version Manager (RVM). It’s a command-line tool that makes it easy to install and manage multiple independent Ruby environments on the same machine. That way, you’ll be able to easily switch back and for...
curl -O http://files.rubyforge.mmmultiworks.com/rubygems/rubygems-1.0.1.tgz tar xzvf rubygems-1.0.1.tgz cd rubygems-1.0.1 sudo /usr/local/bin/ruby setup.rb cd .. Ruby on Rails At last, we’re ready to install Rails. RubyGems will handle this for us: sudo gem install rails Mon...
Description Can't install Ruby 2.6 or head on Mac OS 10.14.2. Steps to reproduce rvm get master rvm cleanup all rvm install 2.6.0 rvm use 2.6.0 cd some_project && bundle Expected behavior I expect it to work. Actual behavior "Could not l...
pleaseread/Users/***/.rvm/log/1731943744_ruby-3.0.0/package_install_pkg-config_openssl@1.1.log Requirements installation failed with status: 1. ***@mac~% brew install openssl@1.1 Error: openssl@1.1 has been disabled because it is not supported upstream!It was disabled on 2024-10-24. I'm...
In this chapter, you'll get Tk installed on your machine, verify it works, and then see a quick example of what a Tk program looks like.Jump to Tk Install Instructions: Python Tcl Ruby Perl on macOS Windows Linux/X11 ⟶ Go!Though pretty much all macOS and Linux machines come with ...
ruby -e"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" The Terminal will tell you what it's about to do, and ask you if you want to proceed: press Enter to do so. The Terminal may then ask for a password: this is the password to the Admin accoun...
Install Homebrew with this command: ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" Install Python 2, enter:brew install python@2 Make sure the Python command points to the latest Python you installed with Homebrew: ...
Home Databases Installing the pg PostgreSQL gem on Mac OS X Installing the pg PostgreSQL gem on Mac OS XI've recently switched from using MySQL to PostgreSQL for my Ruby projects. You can connect to a PostgreSQL database from Ruby using the pg gem, but if the pg_config program isn't ...
Installing GNUplot 5.4.2on IMac OS Big Sur Hi, I am trying to install GNUplot 5.4.2 n my IMac with OS Big Sur. Cannot get it done. I followed the instructions of Mac App Store of 2017. With as the latest one in the Terminal: ruby -e “$(curl -fsSL https://raw.githubuser...
One more reason for a missing command is when switching between Ruby versions. One of the advantages of using a Ruby manager likechruby(my preferred tool, although withRuby on Mac Ultimate, you can choose from asdf, chruby, frum, rbenv, and rvm) is that you can easily install multiple ...