我在我的ubyntu 11.10上使用rvm。我的readline不工作,我试过ruby extconf.rb
但它没有通过。输出为波纹管:Readline不能在rvm工作 - Ubuntu 11.10
$ ruby extconf.rb
checking for tgetnum() in -lncurses... yes
checking for readline/readline.h... yes
checking for readline/history.h... yes
checking for readline() in -lreadline... no
checking for readline() in -ledit... no
checking for editline/readline.h... no
我尝试安装好libncurses5-dev的&中的libreadline5-dev的
$ sudo apt-get install libncurses5-dev libreadline5-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libreadline5-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
libreadline-gplv2-dev:i386 lib64readline-gplv2-dev:i386 libreadline-gplv2-dev
E: Package 'libreadline5-dev' has no installation candidate
这里有什么问题?谁能帮忙?
这对我有效,但是只有在彻底删除/ usr/local/rvm并从头重新安装rvm。看起来'rvm remove 1.9.2'不足以清除任何被缓存的内容。 – 2012-03-03 07:52:21