我无法安装rvm来安装Ruby 1.9.3;它继续要求Homebrew图书馆＆＃39; libksba＆＃39;即使已经下载并安装了它。当我运行＆＃39; brew列表＆＃39;命令它显示清楚。
我也安装了Xcode 4.5。
这是一个环境变量配置问题，我需要配置路径，以便他们可以看到对方？如果是，我该如何配置？
Homebrew和rvm如何一起工作？我不清楚这一点。
谢谢。
rvm install 1.9.3
Ruby (and needed base gems) for your selection will be installed shortly.
Before it happens, please read and execute the instructions below.
Please use a separate terminal to execute any additional commands.
Notes for Mac OS X 10.8.2, Xcode 4.5.2.
For JRuby: Install the JDK. See http://developer.apple.com/java/download/ # Current Java version "1.6.0_26"
For IronRuby: Install Mono >= 2.6
For Ruby 1.9.3: Install libksba # If using Homebrew, 'brew install libksba'
For Opal: Install Nodejs with NPM. See http://nodejs.org/download/
To use an RVM installed Ruby as default, instead of the system ruby:
rvm install 1.8.7 # installs patch 357: closest supported version
rvm system ; rvm gemset export system.gems ; rvm 1.8.7 ; rvm gemset import system.gems # migrate your gems
rvm alias create default 1.8.7
And reopen your terminal windows.
Xcode and gcc:
:
＆＃39; brew list＆＃39;命令输出
brew list
apple-gcc42 automake libgpg-error libxml2
autoconf git libksba libxslt
最近一次会议：
brew升级libksba 错误：已安装libksba-1.2.0 $ brew更新 将Homebrew从5909e2c6更新为0e0ef31f。 ==＆GT;新配方 globus-toolkit postgres-xc ==＆GT;更新的公式 casperjs cunit dxflib mysql-cluster smake cdrtools dvdrtools常春藤shmcat webalizer ==＆GT;删除公式 转码 unknown7cd1c3e98b07：~pdenlinger $ rvm install 1.9.3
将很快安装Ruby（以及所需的基本宝石）供您选择。 在它发生之前，请阅读并执行以下说明。 请使用单独的终端执行任何其他命令。
Mac OS X 10.8.2，Xcode 4.5.2的注释。
对于JRuby：安装JDK。请参阅http://developer.apple.com/java/download/＃当前Java版本＆＃34; 1.6.0_26＆＃34; 对于IronRuby：安装Mono＆gt; = 2.6 对于Ruby 1.9.3：安装libksba＃如果使用Homebrew，＆＃39; brew install libksba＆＃39; 对于Opal：使用NPM安装Nodejs。见http://nodejs.org/download/
使用RVM安装Ruby作为默认值，而不是系统ruby：
rvm install 1.8.7 # installs patch 357: closest supported version
rvm system ; rvm gemset export system.gems ; rvm 1.8.7 ; rvm gemset import system.gems # migrate your gems
rvm alias create default 1.8.7
重新打开终端窗口。
Xcode和gcc：
添加了C编译器错误：
rvm install 1.9.3
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p362.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.3-p362, this may take a while depending on your cpu(s)...
ruby-1.9.3-p362 - #downloading ruby-1.9.3-p362, this may take a while depending on your connection...
ruby-1.9.3-p362 - #extracted to /usr/local/rvm/src/ruby-1.9.3-p362 (already extracted)
ruby-1.9.3-p362 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr', please read /usr/local/rvm/log/ruby-1.9.3-p362/configure.log
There has been an error while running configure. Halting the installation.
$ cat /usr/local/rvm/log/ruby-1.9.3-p362/configure.log
[2013-01-01 20:20:35] env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr
checking build system type... x86_64-apple-darwin12.2.1
checking host system type... x86_64-apple-darwin12.2.1
checking target system type... x86_64-apple-darwin12.2.1
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
See `config.log' for more details.
环境变量标志：
$ brew update
Already up-to-date.
$ brew tap homebrew/dupes
Error: Already tapped!
$ brew install autoconf automake apple-gcc42
Error: autoconf-2.69 already installed
Error: automake-1.12.6 already installed
Error: apple-gcc42-4.2.1-5666.3 already installed
$ rvm pkg install openssl
Fetching openssl-1.0.1c.tar.gz to /usr/local/rvm/archives
Extracting openssl to /usr/local/rvm/src/openssl-1.0.1c
Configuring openssl in /usr/local/rvm/src/openssl-1.0.1c.
Compiling openssl in /usr/local/rvm/src/openssl-1.0.1c.
Installing openssl to /usr/local/rvm/usr
Please note that it's required to reinstall all rubies:
rvm reinstall all --force
Updating openssl certificates
$ rvm reinstall all --force
$ rvm install 1.9.3
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p362.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.3-p362, this may take a while depending on your cpu(s)...
ruby-1.9.3-p362 - #downloading ruby-1.9.3-p362, this may take a while depending on your connection...
ruby-1.9.3-p362 - #extracted to /usr/local/rvm/src/ruby-1.9.3-p362 (already extracted)
ruby-1.9.3-p362 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr', please read /usr/local/rvm/log/ruby-1.9.3-p362/configure.log
There has been an error while running configure. Halting the installation.
unknown7cd1c3e98b07:~ pdenlinger$ cat /usr/local/rvm/log/ruby-1.9.3-p362/configure.log
[2013-01-02 09:58:08] env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr
checking build system type... x86_64-apple-darwin12.2.1
checking host system type... x86_64-apple-darwin12.2.1
checking target system type... x86_64-apple-darwin12.2.1
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
See `config.log' for more details.
$ cat config.log
cat: config.log: No such file or directory
$
答案 0 :(得分：2)
您看到rvm requirements的输出显示使用less =＆gt;使用向上/向下箭头进行导航，q退出并继续安装。
首次安装ruby时会显示要求。
这是一个错误，破坏的代码已经修复https://github.com/wayneeseguin/rvm/commit/848ef50f1b32c87e853f21e801f167a39e8c9c66