我无法让 rvm 安装 Ruby 1.9.3；即使已经下载并安装了 Homebrew 库“libksba”，它也会继续询问。当我运行“brew list”命令时，它会清楚地显示出来。
我还安装了 Xcode 4.5。
这是环境变量配置问题，我需要配置路径，让他们可以看到对方？如果是，我该如何配置它？
Homebrew 和 rvm 如何协同工作？我不清楚这一点。
谢谢你。
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:
:
“酿造清单”命令输出
brew list
apple-gcc42 automake libgpg-error libxml2
autoconf git libksba libxslt
最近的会议：
brew upgrade libksba 错误：已安装 libksba-1.2.0 $ brew update 将 Homebrew 从 5909e2c6 更新为 0e0ef31f。==> 新公式 globus-toolkit postgres-xc ==> 更新公式 casperjs cunit dxflib mysql-cluster smake cdrtools dvdrtools ivy shmcat webalizer ==> 删除公式转码 unknown7cd1c3e98b07:~ pdenlinger$ rvm install 1.9.3
供您选择的 Ruby（和所需的基础 gem）将很快安装。在它发生之前，请阅读并执行以下说明。请使用单独的终端来执行任何其他命令。
Mac OS X 10.8.2、Xcode 4.5.2 的注意事项。
对于 JRuby：安装 JDK。请参阅http://developer.apple.com/java/download/ # 当前 Java 版本 "1.6.0_26" 对于 IronRuby：安装 Mono >= 2.6 对于 Ruby 1.9.3：安装 libksba # 如果使用 Homebrew，则 'brew install libksba'对于 Opal：使用 NPM 安装 Nodejs。见http://nodejs.org/download/
要使用 RVM 安装的 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
并重新打开您的终端窗口。
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
$