From: "frsyuki (Sadayuki Furuhashi)" Date: 2013-11-16T12:08:16+09:00 Subject: [ruby-core:58373] [ruby-trunk - Bug #9106] 'gem install' doesn't copy .so files of ext libs Issue #9106 has been updated by frsyuki (Sadayuki Furuhashi). It sounds good improvement of RubyGems to manage binaries for each ruby API versions. Your comment totally makes sense. I'll fix msgpack next version. Thank you! ---------------------------------------- Bug #9106: 'gem install' doesn't copy .so files of ext libs https://bugs.ruby-lang.org/issues/9106#change-42972 Author: tagomoris (Satoshi TAGOMORI) Status: Assigned Priority: Normal Assignee: drbrain (Eric Hodel) Category: Target version: current: 2.1.0 ruby -v: ruby 2.1.0dev (2013-11-12 trunk 43653) [x86_64-linux] Backport: 1.9.3: DONTNEED, 2.0.0: DONTNEED 'gem install' should copy files of 'ext/**/*.so' of each installed gems, but doesn't. $ ruby -v ruby 2.1.0dev (2013-11-12 trunk 43653) [x86_64-linux] $ gem install msgpack Fetching: msgpack-0.5.7.gem (100%) Building native extensions. This could take a while... Successfully installed msgpack-0.5.7 [] Parsing documentation for msgpack-0.5.7 Installing ri documentation for msgpack-0.5.7 Done installing documentation for msgpack after 0 seconds 1 gem installed $ ruby -rmsgpack -e '' /home/user/local/ruby-2.1.0-trunk/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- /home/user/local/ruby-2.1.0-trunk/lib/ruby/gems/2.1.0/gems/msgpack-0.5.7/lib/msgpack/msgpack (LoadError) from /home/user/local/ruby-2.1.0-trunk/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/user/local/ruby-2.1.0-trunk/lib/ruby/gems/2.1.0/gems/msgpack-0.5.7/lib/msgpack.rb:8:in `rescue in ' from /home/user/local/ruby-2.1.0-trunk/lib/ruby/gems/2.1.0/gems/msgpack-0.5.7/lib/msgpack.rb:3:in `' from /home/user/local/ruby-2.1.0-trunk/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:135:in `require' from /home/user/local/ruby-2.1.0-trunk/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:135:in `rescue in require' from /home/user/local/ruby-2.1.0-trunk/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:144:in `require' $ ls -l local/ruby-2.1.0-trunk/lib/ruby/gems/2.1.0/gems/msgpack-0.5.7/lib/msgpack total 4 -rw-r--r-- 1 edge-dev edge 42 Nov 13 15:43 version.rb $ ls -l local/ruby-2.1.0-trunk/lib/ruby/gems/2.1.0/gems/msgpack-0.5.7/ext/msgpack/msgpack.so -rwxr-xr-x 1 edge-dev edge 1390955 Nov 13 15:43 local/ruby-2.1.0-trunk/lib/ruby/gems/2.1.0/gems/msgpack-0.5.7/ext/msgpack/msgpack.so -- http://bugs.ruby-lang.org/