blocks|key|730018|text|尝试使用clang编译器而不是默认编译器：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|730019|rvm+install+1.9.3+--with-gcc=clang|code-block|syntax|javascript|730020|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try using the clang compiler instead of the default: 

<pre><code>rvm install 1.9.3 --with-gcc=clang
</code></pre>

blocks|key|513669|text|RVM需要gcc-4.2才能安装ruby+1.9.3。不幸的是，Lion不再包含gcc-4-2，只包含llvm版本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|513670|lrwxr-xr-x++1+root++wheel++12+15+feb+17:21+/usr/bin/gcc+->+llvm-gcc-4.2|code-block|syntax|javascript|513671|如果你使用的是Lion，但从雪豹升级而来，很可能你仍然使用的是gcc-4.2，如果你有一个全新的Lion安装，你应该下载gcc-4.2。我推荐下载这个包。|513672|https://github.com/kennethreitz/osx-gcc-installer|513673|检查您现在是否安装了gcc-4.2：|513674|-rwxr-xr-x++1+root++wheel++113024+16+may++2011+/usr/bin/gcc-4.2
lrwxr-xr-x++1+root++wheel++++++12+15+feb+17:21+/usr/bin/gcc+->+llvm-gcc-4.2|513675|现在你可以照常安装ruby+1.9.3了：|513676|rvm+install+1.9.3
rvm+use+1.9.3+--default|513677|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

RVM needs gcc-4.2 to be able to install ruby 1.9.3.
Unfortunately Lion does not include anymore gcc-4-2, just the llvm version:

<pre><code>lrwxr-xr-x 1 root wheel 12 15 feb 17:21 /usr/bin/gcc -&gt; llvm-gcc-4.2
</code></pre>

If you have Lion but upgraded from Snow Leopard it is likely that you still have gcc-4.2 If you have a brand new installation of Lion you should download gcc-4.2. I recommned downloading this package.

<pre><code>https://github.com/kennethreitz/osx-gcc-installer
</code></pre>

Check that you have gcc-4.2 installed now:

<pre><code>-rwxr-xr-x 1 root wheel 113024 16 may 2011 /usr/bin/gcc-4.2
lrwxr-xr-x 1 root wheel 12 15 feb 17:21 /usr/bin/gcc -&gt; llvm-gcc-4.2
</code></pre>

Now you can install ruby 1.9.3 as usual:

<pre><code>rvm install 1.9.3
rvm use 1.9.3 --default
</code></pre>

blocks|key|513702|text|如果您只想安装并保持最新版本的Ruby+(而不是在不同版本的ruby之间切换)，则可以通过homebrew安装ruby。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|513703|brew+install+ruby|code-block|syntax|javascript|513704|entityMap|0|LINK|mutability|MUTABLE|url|https://brew.sh/^0|19|8|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

If you want to merely install and keep up to date the latest version of Ruby (as opposed to switching between different versions of ruby), you can install ruby via <a href="https://brew.sh/" rel="nofollow noreferrer">homebrew</a>:
<pre><code>brew install ruby
</code></pre>

blocks|key|729995|text|先试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|729996|rvm+get+latest|code-block|syntax|javascript|729997|这就是我正在做的：|729998|++rvm:
++++version:++++++"rvm+1.9.2+by+Wayne+E.+Seguin+(wayneeseguin@gmail.com)+[https://rvm.beginrescueend.com/]"

++ruby:
++++interpreter:++"ruby"
++++version:++++++"1.9.3p0"
++++date:+++++++++"2011-10-30"
++++platform:+++++"x86_64-darwin11.2.0"
++++patchlevel:+++"2011-10-30+revision+33570"
++++full_version:+"ruby+1.9.3p0+(2011-10-30+revision+33570)+[x86_64-darwin11.2.0]"|729999|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Try this first:

<pre><code>rvm get latest
</code></pre>

This is what I have working:

<pre><code> rvm:
 version: "rvm 1.9.2 by Wayne E. Seguin (wayneeseguin@gmail.com) [https://rvm.beginrescueend.com/]"

 ruby:
 interpreter: "ruby"
 version: "1.9.3p0"
 date: "2011-10-30"
 platform: "x86_64-darwin11.2.0"
 patchlevel: "2011-10-30 revision 33570"
 full_version: "ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0]"
</code></pre>

blocks|key|513761|text|实际上，ruby-1.9.3-p125现在与gcc-llvm一起工作。但是，rvm的当前稳定/最新版本(目前还没有)。但这只是rvm的谨慎，现在在rvm的主分支中有一个解决方案。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|513762|只需将rvm升级到主分支并安装/升级ruby|513763|GT-MBP:~+gthiruva$+rvm+upgrade+ruby-1.9.3-p0+1.9.3
Are+you+sure+you+wish+to+upgrade+from+ruby-1.9.3-p0+to+++++ruby-1.9.3-p125?+(Y/n):+Y
Installing+new+ruby+ruby-1.9.3-p125
Fetching+yaml-0.1.4.tar.gz+to+/Users/gthiruva/.rvm/archives
Extracting+yaml-0.1.4.tar.gz+to+/Users/gthiruva/.rvm/src
Configuring+yaml+in+/Users/gthiruva/.rvm/src/yaml-0.1.4.
Compiling+yaml+in+/Users/gthiruva/.rvm/src/yaml-0.1.4.
Installing+yaml+to+/Users/gthiruva/.rvm/usr
The+autodetected+CC(/usr/bin/gcc-4.2)+is+LLVM+based,+it+is+not+yet+fully+supported+by
ruby+and+gems,+please+read+`rvm+requirements`,+and+set+CC=/path/to/gcc+.
Unable+to+install+ruby+ruby-1.9.3-p125.+++++++++Please+install+it+manually+to+continue.
GT-MBP:~+gthiruva$+rvm+get+head
Original+installed+RVM+version:

rvm+1.10.2+by+Wayne+E.+Seguin+<wayneeseguin@gmail.com>,+Michal+Papis
<mpapis@gmail.com>`enter+code+here`+[https://rvm.beginrescueend.com/]
...
RVM+reloaded!
GT-MBP:~+gthiruva$+rvm+reload
RVM+reloaded!
GT-MBP:~+gthiruva$+exec+bash

rvm+1.10.2+by+Wayne+E.+Seguin+<wayneeseguin@gmail.com>,+Michal+Papis+<mpapis@gmail.com>+
[https://rvm.beginrescueend.com/]

GT-MBP:~+gthiruva$+rvm+upgrade+ruby-1.9.3-p0+1.9.3
Are+you+sure+you+wish+to+upgrade+from+ruby-1.9.3-p0+to+++++ruby-1.9.3-p125?+(Y/n):+Y
Installing+new+ruby+ruby-1.9.3-p125
...
Successfully+migrated+ruby-1.9.3-p0+to+ruby-1.9.3-p125
Upgrade+complete!|code-block|syntax|javascript|513764|entityMap^0|4|F|M|8|12|3|1R|3|21|3|0|3|3|I|4|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]|$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Z|8|@$9|10|A|11|B|C]|$9|12|A|13|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|14|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|N|$]]

Actually, <code>ruby-1.9.3-p125</code> now works with <code>gcc-llvm</code>. But, the current stable/latest releases of <code>rvm</code> do not (yet). But that was just <code>rvm</code> being cautious and there's now a fix to that workaround in the master branch of <code>rvm</code>.

Simply, upgrade <code>rvm</code> to the master branch and install/upgrade <code>ruby</code>:

<pre><code>GT-MBP:~ gthiruva$ rvm upgrade ruby-1.9.3-p0 1.9.3
Are you sure you wish to upgrade from ruby-1.9.3-p0 to ruby-1.9.3-p125? (Y/n): Y
Installing new ruby ruby-1.9.3-p125
Fetching yaml-0.1.4.tar.gz to /Users/gthiruva/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /Users/gthiruva/.rvm/src
Configuring yaml in /Users/gthiruva/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/gthiruva/.rvm/src/yaml-0.1.4.
Installing yaml to /Users/gthiruva/.rvm/usr
The autodetected CC(/usr/bin/gcc-4.2) is LLVM based, it is not yet fully supported by
ruby and gems, please read `rvm requirements`, and set CC=/path/to/gcc .
Unable to install ruby ruby-1.9.3-p125. Please install it manually to continue.
GT-MBP:~ gthiruva$ rvm get head
Original installed RVM version:

rvm 1.10.2 by Wayne E. Seguin &lt;wayneeseguin@gmail.com&gt;, Michal Papis
&lt;mpapis@gmail.com&gt;`enter code here` [https://rvm.beginrescueend.com/]
...
RVM reloaded!
GT-MBP:~ gthiruva$ rvm reload
RVM reloaded!
GT-MBP:~ gthiruva$ exec bash

rvm 1.10.2 by Wayne E. Seguin &lt;wayneeseguin@gmail.com&gt;, Michal Papis &lt;mpapis@gmail.com&gt; 
[https://rvm.beginrescueend.com/]

GT-MBP:~ gthiruva$ rvm upgrade ruby-1.9.3-p0 1.9.3
Are you sure you wish to upgrade from ruby-1.9.3-p0 to ruby-1.9.3-p125? (Y/n): Y
Installing new ruby ruby-1.9.3-p125
...
Successfully migrated ruby-1.9.3-p0 to ruby-1.9.3-p125
Upgrade complete!
</code></pre>

blocks|key|513868|text|Clang没有为我切割任何红宝石，并且rvm安装红宝石失败了，无论单用户rvm是什么。Sudo结合了对我的用户的一些权限和$PATH更改，从而实现了这一点。下面是我所做的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|513869|sudo+bash+-s+stable+<+<(curl+-s+https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer+)</pre>
sudo+rvm+pkg+install+readline
sudo+rvm+install+1.9.3|code-block|syntax|javascript|513870|从根用户安装rvm时，/usr/local/rvm/scripts/rvm下的shell脚本将从该可执行文件中提取代码，并将其放入我的.bash_profile中，以便将.bash_profile保存为：|513871|[+-s+"/usr/local/rvm/scripts/rvm"+]]+;
++++true+${rvm_path:="/usr/local/rvm"}
++++source+"/usr/local/rvm/scripts/rvm"
[[+-s+"$HOME/.rvm/scripts/rvm"+]]+&&+.+"$HOME/.rvm/scripts/rvm"+#+Load+RVM+function|513872|用户组RVM是在root用户rvm安装过程中创建的。我所做的最后一件事是转到OSX+10.7中的preferences窗格，并将我的用户添加到新的rvm组中。最后，我重新加载了我的终端，并能够通过rvm单用户安装1.9.3。|513873|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Clang wasn't cutting any rubies for me and rvm install rubies failed no matter what with single user rvm. Sudo combined with some permission &amp; $PATH changes to my user made it happen. Here's what I did:

<pre><code>sudo bash -s stable &lt; &lt;(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )&lt;/pre&gt;
sudo rvm pkg install readline
sudo rvm install 1.9.3
</code></pre>

Installing rvm from root user makes a shell script at /usr/local/rvm/scripts/rvm
Pulled code from this executable and placed it in my .bash_profile so that .bash_profile was saved as:

<pre><code>[ -s "/usr/local/rvm/scripts/rvm" ]] ;
 true ${rvm_path:="/usr/local/rvm"}
 source "/usr/local/rvm/scripts/rvm"
[[ -s "$HOME/.rvm/scripts/rvm" ]] &amp;&amp; . "$HOME/.rvm/scripts/rvm" # Load RVM function
</code></pre>

The user group RVM was created during root user rvm install. Last thing I did was go to my preferences pane in OSX 10.7 and added my user to the new rvm group. Finally I reloaded my terminal and was able to install 1.9.3 through rvm single user.

blocks|key|730203|text|有了新的2012年2月Xcode命令行工具，使用RVM1.10.3(和JweleryBox+for+Mac)+Ruby1.9.3-p125可以很好地编译，没有"Use+clang“，有共享链接和64位架构。此外，"gem+install+rails“命令可以完美地工作，而不会出现关于libyaml支持的警告。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|730204|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

With the new Feb 2012 Command Line Tools for Xcode, using RVM 1.10.3 (and JweleryBox for Mac) Ruby 1.9.3-p125 compiles fine, without "Use clang" and with shared linking and 64 bit architecture. More over, the "gem install rails" command works flawlessly without the warning about libyaml support.

I am trying to install Ruby 1.9.3 but am having problems. 
I installed RVM, then typed:

<pre><code>rvm install 1.9.3
</code></pre>

The output says:

<pre><code>ERROR: Error running ' ./configure....
</code></pre>

The log says:

<pre><code>configure: WARNING: unrecognized options: --with-libyaml-dir 
checking build system type... x86_64-apple-darwin11.2.0 
checking host system type... x86_64-apple-darwin11.2.0 
checking target system type...x86_64-apple-darwin11.2.0 
checking whether the C compiler works... no
configure: error: in `/Users/myuser/.rvm/src/ruby-1.9.3-p0':
configure: error: C compiler cannot create executables See `config.log' for more details
</code></pre>

I downloaded the new XCode from the App Store and installed it.

How can I install Ruby 1.9.3 in Mac OS X Lion?

命令行工具

编译器

Xcode

我正在尝试安装Ruby 1.9.3，但是遇到了问题。我安装了RVM，然后输入：rvm install 1.9.3输出为：ERROR: Error running ' ./configure....日志上写着：configure: WARNING: unrecognized options: --with-libyaml-dir checking build system type... x86_6

问如何在Mac OS X Lion中安装Ruby 1.9.3？
EN

回答 7

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问如何在Mac OS X Lion中安装Ruby 1.9.3？EN

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问如何在Mac OS X Lion中安装Ruby 1.9.3？
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