我已经按照https://github.com/wayneeseguin/rvm#installation上的说明通过 RVM 安装了 Ruby 。
有关信息,我有所有档案(readline-5.2.tar.gz、readline-6.2.tar.gz、ruby-1.9.3-p327.tar.bz2、rubygems-1.8.24.tgz、wayneeseguin-rvm-stable。 tgz 和 yaml-0.1.4.tar.gz)在~/.rvm/archives
目录中,我不想以任何方式重新下载它们。
当我做:
sudo /usr/bin/apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion pkg-config
我得到:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'libxslt1-dev' instead of 'libxslt-dev'
Note, selecting 'libncurses5-dev' instead of 'ncurses-dev'
libtool is already the newest version.
sqlite3 is already the newest version.
libxslt1-dev is already the newest version.
libc6-dev is already the newest version.
openssl is already the newest version.
git-core is already the newest version.
subversion is already the newest version.
zlib1g is already the newest version.
libncurses5-dev is already the newest version.
curl is already the newest version.
libreadline6 is already the newest version.
libyaml-dev is already the newest version.
autoconf is already the newest version.
pkg-config is already the newest version.
libxml2-dev is already the newest version.
build-essential is already the newest version.
libssl-dev is already the newest version.
libreadline6-dev is already the newest version.
automake is already the newest version.
zlib1g-dev is already the newest version.
bison is already the newest version.
libsqlite3-dev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
我什至做过:
$ rvm pkg install readline
$ rvm reinstall 1.9.2 --with-readline-dir=$rvm_path/usr
但我仍然得到这个irb
:
Readline was unable to be required, if you need completion or history install readline then reinstall the ruby. You may follow 'rvm notes' for dependencies and/or read the docs page https://rvm.io/packages/readline/ . Be sure you 'rvm remove X ; rvm install X' to re-compile your ruby with readline support after obtaining the readline libraries.
我已经完成了 4-5 次重新安装过程。