Rails at RAS4 install some of the problems encountered

RAS4 is already old, and if possible we should not use the recommended things, above What is missing , had to install a lot of things go their own or with RAS5, either with the server version of Ubuntu you!

1, require 'irb / completion' prompt "no such file to load - readline", go http://tiswww.case.edu/php/chet/readline/rltop.html Download readline, although the latest official version, but was unbearable slow, download an old version of wget http://download.huihoo.com/ruby/readline-5.1.tar.gz, extracting compiler installed, then ruby's readline below the ext directory compile and install the following ruby's readline expansion: ruby extconf.rb & & make & & make install, installed after the problem-solving.

2, after the RMagick install, require 'rmagick' suggested that "no such file to load - rmagick", the original Linux following the name of Gem are case-insensitive replace require 'RMagick', error becomes: "No such file or directory - / usr/local/ruby/lib/ruby/gems/1.8/gems/rmagick-2.8.0/lib/RMagick2.so ", but it's existence, the original problem variables are the environment, the implementation of" export LD_LIBRARY_PATH = / usr / local / lib ", all things back to normal. vi. / .bash_profile, add the export statement to this document, this will solve the problem.

分类:Ruby 时间:2009-03-14 人气:775
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