我一直在尝试在我的Lion机器上安装
Ruby(OSX 10.7.3).
我安装了rbenv和ruby-build,我试图在我的机器上获得1.9.2-p290.以下是安装失败的输出：
$rbenv install 1.9.2-p290 Downloading http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz... Installing yaml-0.1.4... Installed yaml-0.1.4 to /Users/CSC/.rbenv/versions/1.9.2-p290 Downloading http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.2-p290.tar.gz... Installing ruby-1.9.2-p290... BUILD Failed Inspect or clean up the working tree at /var/folders/vm/gcqcld015jx025m7qgtxvw0m0000gn/T/ruby-build.20120301140751.6239 Results logged to /var/folders/vm/gcqcld015jx025m7qgtxvw0m0000gn/T/ruby-build.20120301140751.6239.log Last 10 log lines: /usr/bin/gcc-4.2 -I. -I../../../.ext/include/x86_64-darwin11.3.0 -I../../.././include -I../../.././ext/racc/cparse -DRUBY_EXTCONF_H=\"extconf.h\" -I'/Users/SamCouch/.rbenv/versions/1.9.2-p290/include' -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -pipe -o cparse.o -c cparse.c /usr/bin/gcc-4.2 -dynamic -bundle -o ../../../.ext/x86_64-darwin11.3.0/racc/cparse.bundle cparse.o -L. -L../../.. -L. -L'/Users/SamCouch/.rbenv/versions/1.9.2-p290/lib' -L/usr/local/lib -Wl,-undefined,dynamic_lookup -Wl,-multiply_defined,suppress -Wl,-flat_namespace -lpthread -ldl -lobjc compiling readline /usr/bin/gcc-4.2 -I. -I../../.ext/include/x86_64-darwin11.3.0 -I../.././include -I../.././ext/readline -DRUBY_EXTCONF_H=\"extconf.h\" -I'/Users/SamCouch/.rbenv/versions/1.9.2-p290/include' -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -pipe -o readline.o -c readline.c readline.c: In function ‘username_completion_proc_call’: readline.c:1386: error: ‘username_completion_function’ undeclared (first use in this function) readline.c:1386: error: (Each undeclared identifier is reported only once readline.c:1386: error: for each function it appears in.) make[1]: *** [readline.o] Error 1 make: *** [mkmain.sh] Error 1
$which gcc
/usr/bin/gcc
$gcc
i686-apple-darwin11-llvm-gcc-4.2: no input files
$ruby-build
ruby-build 20120216
usage: ruby-build [-v|--verbose] definition prefix
ruby-build --definitions
任何帮助将不胜感激！
作为旁注,我已尝试在此处发布其他类似的建议,但没有一个对我有用.