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<title>Installing Ruby with RVM on Alpine Linux</title>
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-<h1>Installing Ruby with RVM on Alpine Linux</h1>
+<h1 id="installing-ruby-with-rvm-on-alpine-linux">Installing Ruby with RVM on Alpine Linux</h1>
+
<p>2023-03-16</p>
-<p>For some on-going projects I need to switch to different versions of <code>ruby</code>. Although there exist many step-by-step instructions on installing and configuring <code>rvm</code> for most Linux distros, there aren't many focused on Alpine "daily drivers".</p>
-<p>So this post is more or less a helpful document for my future self. If it happens to help others then that's an added bonus!</p>
-<h2>Simple Setup</h2>
+
+<p>For some on-going projects I need to switch to different versions of <code>ruby</code>. Although there exist many step-by-step instructions on installing and configuring <code>rvm</code> for most Linux distros, there aren&#8217;t many focused on Alpine &#8220;daily drivers&#8221;.</p>
+
+<p>So this post is more or less a helpful document for my future self. If it happens to help others then that&#8217;s an added bonus!</p>
+
+<h2 id="simple-setup">Simple Setup</h2>
+
<p>Make sure you have the basic packages first:</p>
+
<pre><code>apk update
apk add curl gcc gnupg gpg dirmngr procps musl-dev linux-headers zlib zlib-dev openssl openssl-dev libssl1.1
</code></pre>
-<p>Next download the latest <code>stable</code> version of <code>rvm</code> from Github, unpack it, place it in the proper user directory (~/.rvm) and install any required libs:</p>
-<pre><code>curl -sSL https://github.com/rvm/rvm/tarball/stable -o rvm-stable.tar.gz
-echo 'export rvm_prefix=&quot;$HOME&quot;' &gt; ~/.rvmrc
-echo 'export rvm_path=&quot;$HOME/.rvm&quot;' &gt;&gt; ~/.rvmrc
-mkdir rvm &amp;&amp; cd rvm
-tar --strip-components=1 -xzf ../rvm-stable.tar.gz
-./install --auto-dotfiles --autolibs=0
+
+<p>Next download the latest <code>stable</code> version of <code>rvm</code> from Github, unpack it, place it in the proper user directory (~&#47;.rvm) and install any required libs:</p>
+
+<pre><code>curl -sSL https:&#47;&#47;github.com&#47;rvm&#47;rvm&#47;tarball&#47;stable -o rvm-stable.tar.gz
+echo &#39;export rvm_prefix="$HOME"&#39; &#62; ~&#47;.rvmrc
+echo &#39;export rvm_path="$HOME&#47;.rvm"&#39; &#62;&#62; ~&#47;.rvmrc
+mkdir rvm &#38;&#38; cd rvm
+tar --strip-components=1 -xzf ..&#47;rvm-stable.tar.gz
+.&#47;install --auto-dotfiles --autolibs=0
</code></pre>
+
<p>Now we can remove everything and properly link to <code>rvm</code>:</p>
-<pre><code>cd ../ &amp;&amp; rm -rf rvm-stable stable.tar.gz rvm
-source ~/.rvm/scripts/rvm
+
+<pre><code>cd ..&#47; &#38;&#38; rm -rf rvm-stable stable.tar.gz rvm
+source ~&#47;.rvm&#47;scripts&#47;rvm
</code></pre>
+
<p>Now you can freely install any version of Ruby that you desire!</p>
+
<pre><code>rvm install ruby-X.X.X
</code></pre>
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