我已经安装了 RVM,然后安装了 Jruby,这是我在输入时得到的版本:jruby -v:
jruby 1.6.5.1 (ruby-1.8.7-p330) (2011-12-27 1bf37c2) (Java HotSpot(TM) Client VM 1.7.0_02) [linux-i386-java]
问题是我无法安装 therubyracer gem,当我尝试通过 jruby -S gem install therubyracer 安装时,我得到了这个:
/usr/local/rvm/rubies/jruby-1.6.5.1/bin/jruby extconf.rb
WARNING: JRuby does not support native extensions or the `mkmf' library very we$
Check http://kenai.com/projects/jruby/pages/Home for alternatives.
Checking for Python...Unable to build libv8: Python not found!
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/local/rvm/rubies/jruby-1.6.5.1/bin/jruby
我也尝试过使用 --1.9 参数,强制使用另一个 ruby 版本,但无论如何都失败了。即使我尝试安装 libv8,但我也遇到了上面同样的错误。
有什么想法吗? 我有 CentOS 5.7
最佳答案
你想要 Ruby Rhino .
关于ruby - 无法在 JRuby 中安装 therubyracer,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8994111/