aboutsummaryrefslogtreecommitdiff
path: root/build/Building_rbenv_on_OpenBSD_7.5/index.html
blob: f5ce468d0fc18f3f1dd14ba00dfb5f60d6763f30 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
<!doctype html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="icon" href="data:,">
	<title>Building rbenv on OpenBSD 7.5</title>
	<link href="/atom.xml" type="application/atom+xml" rel="alternate" title="Atom feed for blog posts" />
	<link href="/rss.xml" type="application/rss+xml" rel="alternate" title="RSS feed for blog posts" />
<style>*{box-sizing:border-box;}body{font-family:sans-serif;line-height:1.33;margin:0 auto;max-width:650px;padding:1rem;}img{max-width:100%;}pre{border:1px solid;overflow:auto;padding:5px;}table{text-align:left;width:100%;}.footnotes{font-size:90%;}</style>
</head>

<nav>
	<a href="#menu">Menu &darr;</a>
</nav>

<main>
<h1 id="building-rbenv-on-openbsd-7.5">Building rbenv on OpenBSD 7.5</h1>

<p>2024-06-02</p>

<p>I use Ruby (specifically with Jekyll) for a lot of my clubs&#47;projects while using my personal laptop (<a href="/posts/x220/">X220 ThinkPad</a>) which is runs OpenBSD. Since I recently upgraded to OpenBSD 7.5 I thought it could be helpful for others if I shared my process of building and using <code>rbenv</code> to install different Ruby versions.</p>

<h2 id="before-we-build">Before We Build</h2>

<p>First, be sure to install the required packages in order to build from source, and then clone the core <code>rbenv</code> repo:</p>

<pre><code>pkg_add git gcc gmake libffi libyaml openssl
git clone https:&#47;&#47;github.com&#47;rbenv&#47;rbenv.git ~&#47;.rbenv
</code></pre>

<h2 id="building-">Building <code>rbenv</code></h2>

<p>Add <code>rbenv</code> to your PATH and initialize it (place this inside your <code>.bashrc</code> or <code>.zshrc</code> etc):</p>

<pre><code>export PATH="$HOME&#47;.rbenv&#47;bin:$PATH"
export PATH="$HOME&#47;.rbenv&#47;shims:$PATH"
export RUBY_CONFIGURE_OPTS="--with-openssl-dir=&#47;usr&#47;local"
eval "$(rbenv init -)"
</code></pre>

<p>Then reload your shell (zsh in this example): </p>

<pre><code>source ~&#47;.zshrc
</code></pre>

<p>Next we will need to install <code>ruby-build</code> as a <code>rbenv</code> plugin. Clone the ruby-build repository into the rbenv plugins directory:</p>

<pre><code>git clone https:&#47;&#47;github.com&#47;rbenv&#47;ruby-build.git ~&#47;.rbenv&#47;plugins&#47;ruby-build
</code></pre>

<h2 id="installing-ruby-and-setting-our-version">Installing Ruby and Setting Our Version</h2>

<p>Now use <code>rbenv</code> to install the desired version of Ruby (we will get an older version for this example):</p>

<pre><code>rbenv install 3.3.0
</code></pre>

<p>If you run into issues, you may need to specify your openssl directory:</p>

<pre><code>RUBY_CONFIGURE_OPTS="--with-openssl-dir=&#47;usr&#47;local" rbenv install 3.3.0
</code></pre>

<p>If you&#8217;re on a slower machine (like mine) this might take a little bit. Just grab a coffee or a snack while you wait!</p>

<p>Then navigate to your project of choice and set the <code>local</code> Ruby version:</p>

<pre><code>rbenv local 3.3.0
</code></pre>

<p>That&#8217;s it! If you&#8217;d prefer to set this version of Ruby for all projects going forward, simply replace <code>local</code> with <code>global</code>.</p>
<footer role="contentinfo">
    <h2>Menu Navigation</h2>
    <ul id="menu">
        <li><a href="/">Home</a></li>
        <li><a href="/projects">Projects</a></li>
        <li><a href="/uses">Uses</a></li>
        <li><a href="/wiki">Wiki</a></li>
        <li><a href="/resume">Resume</a></li>
        <li><a href="/colophon">Colophon</a></li>
        <li><a href="/now">Now</a></li>
        <li><a href="/donate">Donate</a></li>
        <li><a href="/atom.xml">RSS</a></li>
        <li><a href="#top">&uarr; Top of the page</a></li>
    </ul>
    <small>
        Built with <a href="https://git.sr.ht/~bt/barf">barf</a>. <br>
        Maintained with ♥ for the web. <br>
        Proud supporter of <a href="https://usefathom.com/ref/DKHJVX">Fathom</a> &amp; <a href="https://nextdns.io/?from=74d3p3h8">NextDNS</a>. <br>
        The content for this site is <a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>.<br> The <a href="https://git.sr.ht/~bt/bt.ht">code for this site</a> is <a href="https://git.sr.ht/~bt/bt.ht/tree/master/item/LICENSE">MIT</a>.
    </small>
</footer>