# apt-get --no-install-recommends install ruby ruby-dev
@@ -30,28 +34,42 @@ Debian 10 (buster) and Ubuntu 18.04 (bionic) and later ship with Ruby 2.5 or new
h2(#rvm). Option 2: Install with RVM
+{% include 'notebox_begin_warning' %}
+We do not recommend using RVM unless the Ruby version provided by your OS distribution is older than 2.7.
+{% include 'notebox_end' %}
+
h3. Install gpg and curl
-h4. Centos 7
+h4. CentOS/Red Hat 7
+
+
+yum install gpg curl which findutils procps
+
+
+{% comment %}
+To build ruby 3.2.2 on CentOS 7, add: "yum --enablerepo=powertools install libyaml-devel"
+{% endcomment %}
+
+h4. Alma/CentOS/Red Hat/Rocky 8+
-yum install gpg curl which
+dnf install gpg curl which findutils procps
h4. Debian and Ubuntu
-apt-get --no-install-recommends install gpg curl
+apt-get --no-install-recommends install gpg curl ca-certificates dirmngr procps
h3. Install RVM, Ruby and Bundler
-# gpg --keyserver pgp.mit.edu --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
-\curl -sSL https://get.rvm.io | bash -s stable --ruby=2.5
+gpg --keyserver pgp.mit.edu --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
+\curl -sSL https://get.rvm.io | bash -s stable --ruby=2.7.7
-This command installs the latest Ruby 2.5.x release, as well as the @gem@ and @bundle@ commands.
+This command installs the Ruby 2.7.7 release, as well as the @gem@ and @bundle@ commands.
To use Ruby installed from RVM, load it in an open shell like this:
@@ -64,41 +82,3 @@ Alternately you can use @rvm-exec@ (the first parameter is the ruby version to u
rvm-exec default ruby -v
-
-h2(#fromsource). Option 3: Install from source
-
-Install prerequisites for Debian 10, Ubuntu 18.04 and Ubuntu 20.04:
-
-
-sudo apt-get install \
- bison build-essential gettext libcurl4 \
- libcurl4-openssl-dev libpcre3-dev libreadline-dev \
- libssl-dev libxslt1.1 zlib1g-dev
-
-
-Install prerequisites for CentOS 7:
-
-
-sudo yum install \
- libyaml-devel glibc-headers autoconf gcc-c++ glibc-devel \
- patch readline-devel zlib-devel libffi-devel openssl-devel \
- make automake libtool bison sqlite-devel tar
-
-
-Build and install Ruby:
-
-
-mkdir -p ~/src
-cd ~/src
-curl -f http://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.8.tar.gz | tar xz
-cd ruby-2.5.8
-./configure --disable-install-rdoc
-make
-sudo make install
-
-# Make sure the post install script can find the gem and ruby executables
-sudo ln -s /usr/local/bin/gem /usr/bin/gem
-sudo ln -s /usr/local/bin/ruby /usr/bin/ruby
-# Install bundler
-sudo -i gem install bundler
-