Im试图从Snow Leopard的源头建造Ruby 1.9.2,我不断发现这一错误:
readline.c: In function ‘username_completion_proc_call’: readline.c:1292: error: ‘username_completion_function’ undeclared (first use in this function) readline.c:1292: error: (Each undeclared identifier is reported only once readline.c:1292: error: for each function it appears in.) make[1]: *** [readline.o] Error 1 make: *** [mkmain.sh] Error 1
下面是:。
我已经安装了1.8.7,但希望升级到最近,并且尚未找到可靠、简单的方式。
更新至最新版本的Rubys Leopard最容易使用的是。 RVM (D.R.R.R.R.R.R.)
如果您对登上DVD的XCode版本进行了升级,则从
雪山安装了1.8.7,但用于 Apple果的用途;它们安装了实际上使用鲁比的代码,并安装了与其鲁比的薄膜或安装的代码,可以打破。 你们可能不知道会发生什么事情,直到事情不奏效,这样,你就能够更好地离开自己的设施,让你自己使用。 As said by other answers, RVM is a great way to install Ruby for your own use. You don t need to install into RRV有一个网页,涉及。 具体针对的是处理区域核查和核查机制,但如果你想放弃使用区域核查和核查机制,去做其他事情,则可能有所帮助。/usr/local/bin and you definitely don t want to overwrite the Ruby in /usr/bin. RVM deals with this by installing into ~/.rvm. You can have multiple Rubies installed, along with the gems associated with a Ruby, create sets of gems, copy them around, remove or recompile a particular Ruby, or blow it all away without affecting the Apple installed Rubyies. RVM is actively developed and updates often, and the author is very responsive to questions.
页: 1 它迄今为止最容易地收集垃圾,并有许多其他好处。
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