不能用RVM-GCC問題在Lion下安裝Ruby有關(guān)這個(gè)問題的大多數(shù)問題都是由于缺少Xcode造成的；我已經(jīng)安裝了Xcode 4.2。安裝嘗試：rvm install 1.9.3Installing Ruby from source to: /Users/jamie/.rvm/rubies/ruby-1.9.3-p0, this may take a while depending on your cpu(s)...ruby-1.9.3-p0 - #fetching ruby-1.9.3-p0 - #extracted to /Users/jamie/.rvm/src/ruby-1.9.3-p0 (already extracted)Fetching yaml-0.1.4.tar.gz to /Users/jamie/.rvm/archivesExtracting yaml-0.1.4.tar.gz to /Users/jamie/.rvm/srcConfiguring yaml in /Users/jamie/.rvm/src/yaml-0.1.4.Compiling yaml in /Users/jamie/.rvm/src/yaml-0.1.4.Installing yaml to /Users/jamie/.rvm/usr
ruby-1.9.3-p0 - #configuring ERROR: Error running ' ./configure --prefix=/Users/jamie/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jamie/.rvm/usr ', please read /Users/jamie/.rvm/log/ruby-1.9.3-p0/configure.log
ERROR: There has been an error while running configure. Halting the installation.配置.log：[2011-11-07 04:32:17] ./configure --prefix=/Users/jamie/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jamie/.rvm/usr
configure: WARNING: unrecognized options: --with-libyaml-dir
checking build system type... x86_64-apple-darwin11.2.0checking host system type... x86_64-apple-darwin11.2.0checking target system type... x86_64-apple-darwin11.2.0checking whether the C compiler works... noconfigure: error: in `/Users/jamie/.rvm/src/ruby-1.9.3-p0':
configure: error: C compiler cannot create executables
See `config.log' for more details
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智慧大石
TA貢獻(xiàn)1946條經(jīng)驗(yàn) 獲得超3個(gè)贊
這個(gè)答案經(jīng)過多次編輯，現(xiàn)在包含了幾個(gè) 替代解決辦法。先試試簡單的“編輯3”解決方案。
CC=/usr/local/bin/gcc-4.2 rvm install 1.9.3 --enable-shared
rvm requirements.
--with-gcc=clangconfigure
編輯3: rvm install 1.9.3 --with-gcc=clang
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