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	<id>http://wiki.pchero21.com/index.php?action=history&amp;feed=atom&amp;title=Gem</id>
	<title>Gem - Revision history</title>
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	<updated>2026-05-16T08:40:02Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.pchero21.com/index.php?title=Gem&amp;diff=2677&amp;oldid=prev</id>
		<title>Pchero: /* install */</title>
		<link rel="alternate" type="text/html" href="http://wiki.pchero21.com/index.php?title=Gem&amp;diff=2677&amp;oldid=prev"/>
		<updated>2017-10-18T08:07:38Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;install&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:07, 18 October 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l33&quot;&gt;Line 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 33:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== install ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== install ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;지정한 gem package 를 설치한다.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Usage: gem install GEMNAME [GEMNAME ...] [options] -- --build-flags [options]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Usage: gem install GEMNAME [GEMNAME ...] [options] -- --build-flags [options]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Pchero</name></author>
	</entry>
	<entry>
		<id>http://wiki.pchero21.com/index.php?title=Gem&amp;diff=2676&amp;oldid=prev</id>
		<title>Pchero: Created page with &quot;== Overview == gem 명령어 내용 정리.  == help == &lt;pre&gt; $ gem help RubyGems is a sophisticated package manager for Ruby.  This is a basic help message containing pointer...&quot;</title>
		<link rel="alternate" type="text/html" href="http://wiki.pchero21.com/index.php?title=Gem&amp;diff=2676&amp;oldid=prev"/>
		<updated>2017-10-18T08:07:09Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Overview == gem 명령어 내용 정리.  == help == &amp;lt;pre&amp;gt; $ gem help RubyGems is a sophisticated package manager for Ruby.  This is a basic help message containing pointer...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Overview ==&lt;br /&gt;
gem 명령어 내용 정리.&lt;br /&gt;
&lt;br /&gt;
== help ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
$ gem help&lt;br /&gt;
RubyGems is a sophisticated package manager for Ruby.  This is a&lt;br /&gt;
basic help message containing pointers to more information.&lt;br /&gt;
&lt;br /&gt;
  Usage:&lt;br /&gt;
    gem -h/--help&lt;br /&gt;
    gem -v/--version&lt;br /&gt;
    gem command [arguments...] [options...]&lt;br /&gt;
&lt;br /&gt;
  Examples:&lt;br /&gt;
    gem install rake&lt;br /&gt;
    gem list --local&lt;br /&gt;
    gem build package.gemspec&lt;br /&gt;
    gem help install&lt;br /&gt;
&lt;br /&gt;
  Further help:&lt;br /&gt;
    gem help commands            list all 'gem' commands&lt;br /&gt;
    gem help examples            show some examples of usage&lt;br /&gt;
    gem help platforms           show information about platforms&lt;br /&gt;
    gem help &amp;lt;COMMAND&amp;gt;           show help on COMMAND&lt;br /&gt;
                                   (e.g. 'gem help install')&lt;br /&gt;
    gem server                   present a web page at&lt;br /&gt;
                                 http://localhost:8808/&lt;br /&gt;
                                 with info about installed gems&lt;br /&gt;
  Further information:&lt;br /&gt;
    http://rubygems.rubyforge.org&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== install ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Usage: gem install GEMNAME [GEMNAME ...] [options] -- --build-flags [options]&lt;br /&gt;
&lt;br /&gt;
  Options:&lt;br /&gt;
        --platform PLATFORM          Specify the platform of gem to install&lt;br /&gt;
    -v, --version VERSION            Specify version of gem to install&lt;br /&gt;
        --[no-]prerelease            Allow prerelease versions of a gem&lt;br /&gt;
                                     to be installed. (Only for listed gems)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
  Deprecated Options:&lt;br /&gt;
    -u, --[no-]update-sources        Update local source cache&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
  Install/Update Options:&lt;br /&gt;
    -i, --install-dir DIR            Gem repository directory to get installed&lt;br /&gt;
                                     gems&lt;br /&gt;
    -n, --bindir DIR                 Directory where binary files are&lt;br /&gt;
                                     located&lt;br /&gt;
    -d, --[no-]rdoc                  Generate RDoc documentation for the gem on&lt;br /&gt;
                                     install&lt;br /&gt;
        --[no-]ri                    Generate RI documentation for the gem on&lt;br /&gt;
                                     install&lt;br /&gt;
    -E, --[no-]env-shebang           Rewrite the shebang line on installed&lt;br /&gt;
                                     scripts to use /usr/bin/env&lt;br /&gt;
    -f, --[no-]force                 Force gem to install, bypassing dependency&lt;br /&gt;
                                     checks&lt;br /&gt;
    -w, --[no-]wrappers              Use bin wrappers for executables&lt;br /&gt;
                                     Not available on dosish platforms&lt;br /&gt;
    -P, --trust-policy POLICY        Specify gem trust policy&lt;br /&gt;
        --ignore-dependencies        Do not install any required dependent gems&lt;br /&gt;
    -y, --include-dependencies       Unconditionally install the required&lt;br /&gt;
                                     dependent gems&lt;br /&gt;
        --[no-]format-executable     Make installed executable names match ruby.&lt;br /&gt;
                                     If ruby is ruby18, foo_exec will be&lt;br /&gt;
                                     foo_exec18&lt;br /&gt;
        --[no-]user-install          Install in user's home directory instead&lt;br /&gt;
                                     of GEM_HOME.&lt;br /&gt;
        --development                Install any additional development&lt;br /&gt;
                                     dependencies&lt;br /&gt;
        --conservative               Don't attempt to upgrade gems already&lt;br /&gt;
                                     meeting version requirement&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
  Local/Remote Options:&lt;br /&gt;
    -l, --local                      Restrict operations to the LOCAL domain&lt;br /&gt;
    -r, --remote                     Restrict operations to the REMOTE domain&lt;br /&gt;
    -b, --both                       Allow LOCAL and REMOTE operations&lt;br /&gt;
    -B, --bulk-threshold COUNT       Threshold for switching to bulk&lt;br /&gt;
                                     synchronization (default 1000)&lt;br /&gt;
        --clear-sources              Clear the gem sources&lt;br /&gt;
        --source URL                 Add URL as a remote source for gems&lt;br /&gt;
    -p, --[no-]http-proxy [URL]      Use HTTP proxy for remote operations&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
  Common Options:&lt;br /&gt;
    -h, --help                       Get help on this command&lt;br /&gt;
    -V, --[no-]verbose               Set the verbose level of output&lt;br /&gt;
    -q, --quiet                      Silence commands&lt;br /&gt;
        --config-file FILE           Use this config file instead of default&lt;br /&gt;
        --backtrace                  Show stack backtrace on errors&lt;br /&gt;
        --debug                      Turn on Ruby debugging&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== -v, --version ===&lt;br /&gt;
지정한 버전의 패키지를 설치한다.&lt;br /&gt;
&lt;br /&gt;
==== Example ====&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
$ sudo gem install redis -v 3.3.3&lt;br /&gt;
Fetching: redis-3.3.3.gem (100%)&lt;br /&gt;
Successfully installed redis-3.3.3&lt;br /&gt;
Parsing documentation for redis-3.3.3&lt;br /&gt;
Installing ri documentation for redis-3.3.3&lt;br /&gt;
Done installing documentation for redis after 1 seconds&lt;br /&gt;
1 gem installed&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[category:Command/utility]]&lt;/div&gt;</summary>
		<author><name>Pchero</name></author>
	</entry>
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