我已经安装了rvm和ruby 1.9.2,两者都正常工作。使用rvm版本1.10.2。我之前安装了rvm软件包readline / zlib,但现在我现在遇到了readline的麻烦。我正在尝试在rvm中安装ruby 1.9.3,但我总是找不到readline。
我试图遵循不同的解决方案:
rvm remove 1.9.3
rvm pkg install readline
rvm install 1.9.3 --with-readline-dir=$rvm_path/usr/ \
--with-zlib-dir=$rvm_path/usr/
rvm use 1.9.3
rvmsudo gem install bundler
bundle install (all gems installed fine)
rails c / rails s
.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:9:in `require': \
cannot load such file -- readline (LoadError)
我安装了libreadline-dev(版本6,当前版本)(这些软件包所需的一切)
我也尝试了以下内容:
.rvm/src/ruby-1.9.3-p0/ext/readline]$ 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
.rvm/src/ruby-1.9.3-p0/ext/readline]$ ruby extconf.rb \
--with-readline-dir=/home/claudiocontin/.rvm/usr/
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
.rvm/src/ruby-1.9.3-p0/ext/readline]$ ruby extconf.rb \
--with-readline-lib=/home/claudiocontin/.rvm/usr/
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
当然没有生成Makefile ......
apt-get install libreadline-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
libreadline-dev is already the newest version.
想法?
答案 0 :(得分:45)
我尝试做rvm pkg readline,安装ubuntu pkgs等没有任何成功。什么对我有用:
gem install rb-readline
并将以下行添加到您的Gemfile中:
gem 'rb-readline'
答案 1 :(得分:12)
我最终做的是从rvm usr / lib / path中删除所有libreadline。
手动下载安装的libreadline5-dev软件包(本例中为.deb),因为新的ubuntu发行版只有libreadline6-dev作为候选者。
转到rvm ruby 1.9.3 src和:
ruby extconf.rb --with-editline-dir=/usr/ --with-readline-dir=/usr/
make
sudo make install
现在就像一个魅力。
非常痛苦的事情:)
编辑:
还要记住,readline现在也使用了libeditline-dev,你可以在配置ruby readline时手动禁用,传递: - disable-libedit
ruby extconf --disable-libedit
答案 2 :(得分:5)
我总是发现让RVM能够很好地使用包来做一些伏都教。很多时候,它是关于捕捉一个依赖 - 我把一个我以前运气好的脚本放在一起,试试这个:
sudo apt-get install zlib1g-dev libssl-dev libsqlite3-dev libmysqlclient-dev imagemagick librmagick-ruby libxml2-dev libxslt1-dev build-essential openssl libreadline6 libreadline6-dev zlib1g libyaml-dev libsqlite3-0 sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison libpq-dev libpq5 libmysql-ruby libmysqlclient-dev
rvm pkg install autoconf
rvm pkg install zlib
rvm pkg install readline
rvm pkg install openssl
rvm pkg install iconv
rvm install 1.9.3
rvm use 1.9.3 --default