Bug #8156

native extensions won't load on Ubuntu

Added by Sam Ruby about 1 year ago. Updated about 1 year ago.

Status:Third Party's Issue
Target version:-
ruby -v:ruby 2.1.0dev (2013-03-22) [x86_64-linux] Backport:


This worked with previous builds of ruby. I've tracked it down to somewhere between revision 39832 and 39842.

$ rvm ruby-head-n39832
$ gem list mysql2*** LOCAL GEMS ***mysql2 (0.3.11)
$ ruby -r mysql2 -e 0

$ rvm ruby-head-n39842
$ gem list mysql2*** LOCAL GEMS ***mysql2 (0.3.11)
$ ruby -r mysql2 -e 0
/home/rubys/.rvm/rubies/ruby-head-n39842/lib/ruby/siteruby/2.1.0/rubygems/customrequire.rb:36:in require': cannot load such file -- mysql2/mysql2 (LoadError)
from /home/rubys/.rvm/rubies/ruby-head-n39842/lib/ruby/site_ruby/2.1.0/rubygems/custom_require.rb:36:in
from /home/rubys/.rvm/gems/ruby-head-n39842/gems/mysql2-0.3.11/lib/mysql2.rb:9:in <top (required)>'
from /home/rubys/.rvm/rubies/ruby-head-n39842/lib/ruby/site_ruby/2.1.0/rubygems/custom_require.rb:60:in
from /home/rubys/.rvm/rubies/ruby-head-n39842/lib/ruby/siteruby/2.1.0/rubygems/customrequire.rb:60:in rescue in require'
from /home/rubys/.rvm/rubies/ruby-head-n39842/lib/ruby/site_ruby/2.1.0/rubygems/custom_require.rb:35:in

$ rvm -v
rvm 1.18.21 (stable) by Wayne E. Seguin wayneeseguin@gmail.com, Michal Papis mpapis@gmail.com [[https://rvm.io/]]

$ lsb_release -irc
Distributor ID: Ubuntu
Release: 12.10
Codename: quantal

$ uname -srm
Linux 3.5.0-26-generic x86_64

Similar failures also occur sqlite3 and nokogiri. Ruby was built using rvm.

I am not seeing the same failure with Ruby on Mac OS X 10.8.3 built using rbenv/ruby-build:

$ruby -v
ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.3.0]

$ rbenv --version
rbenv 0.4.0

$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.8.3
BuildVersion: 12D78

$ uname -srm
Darwin 12.3.0 x86_64


#1 Updated by Hiroshi SHIBATA about 1 year ago

  • Status changed from Open to Third Party's Issue

Thanks for your report. but I think that this issue is rvm problem. Please report to https://github.com/wayneeseguin/rvm

#2 Updated by Sam Ruby about 1 year ago

My apologies, I have indeed verified that I can build Ruby myself successfully on Ubuntu, and have opened an issue on rvm as suggested:


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