Bugs item #26792, was opened at 2009-07-29 16:59
You can respond by visiting:
http://rubyforge.org/tracker/?func=detail&atid=575&aid=26792&group_id=126
Category: None
Group: v1.3.x
>Status: Open
>Resolution: Accepted
Priority: 3
Submitted By: Roger Pack (rogerdpack)
Assigned to: Eric Hodel (drbrain)
Summary: uses gem even when an install fails
Initial Comment:
Appears that in 1.9, at least
if you install a gem, and the installation fails
then you run
require 'gemname'
it still loads it--in its very broken state.
At least that's about what I figure from scratching my head at this
circumstance:
C:\dev\ruby\downloads\ruby-debug\pkg>gem search linecache -b
*** LOCAL GEMS ***
mark-moseley-linecache (0.5.2)
# note the lack of linecache -- removing mark-moseley-linecache seems to not
affect the results, either
*** REMOTE GEMS ***
linecache (0.43)
mark-moseley-linecache (0.5.2)
C:\dev\ruby\downloads\ruby-debug\pkg>gem install linecache
Building native extensions. This could take a while...
ERROR: Error installing linecache:
ERROR: Failed to build gem native extension.
c:/installs/ruby_trunk_installed/bin/ruby.exe extconf.rb
Can't handle 1.9.x yet
*** extconf.rb failed ***
...
C:\dev\ruby\downloads\ruby-debug\pkg>gem search linecache
*** LOCAL GEMS ***
mark-moseley-linecache (0.5.2)
C:\dev\ruby\downloads\ruby-debug\pkg>irb
irb(main):001:0> require 'ruby-debug'
LoadError: no such file to load --
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/../lib/trace_nums
# note that it's using the linecache-0.43 that just failed
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/tracelines.rb:12:in
`require'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/tracelines.rb:12:in
`rescue in <module:TraceLineNumbers>'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/tracelines.rb:8:in
`<module:TraceLineNumbers>'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/tracelines.rb:6:in
`<top (required)>'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/linecache.rb:63:in
`require'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/linecache.rb:63:in
`<top (required)>'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/mark-moseley-ruby-debug-base-0.11.6/lib/ruby-debug-base.rb:3:in
`require'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/mark-moseley-ruby-debug-base-0.11.6/lib/ruby-debug-base.rb:3:in
`<top (required)>'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/ruby-debug-0.11/cli/ruby-debug.rb:5:in
`require'
from
c:/installs/ruby_trunk_installed/lib/ruby/gems/1.9.1/gems/ruby-debug-0.11/cli/ruby-debug.rb:5:in
`<top (required)>'
from (irb):1:in `require'
from (irb):1
from c:/installs/ruby_trunk_installed/bin/irb.bat:20:in `<main>'
Thanks!
[gem v 1.3.5, ruby 1.9.2 trunk]
----------------------------------------------------------------------
Comment By: Roger Pack (rogerdpack)
Date: 2010-02-09 07:56
Message:
It doesn't show up as a gem list, however it still gets
assigned to the load path thanks to gem prelude.
How to reproduce:
c:\dev_old\digitalarchive_trunk>gem install linecache
Building native extensions. This could take a while...
ERROR: Error installing linecache:
ERROR: Failed to build gem native extension.
...
c:\dev_old\digitalarchive_trunk>gem search linecache
*** LOCAL GEMS ***
c:\dev_old\digitalarchive_trunk>gem which linecache
E:/installs/ruby191p376/lib/ruby/gems/1.9.1/gems/linecache-0.43/lib/linecache.rb
(and you can require it--require 'linecache' even though the
install failed, which was unexpected to me since 1.8 doesn't
do this).
-r
----------------------------------------------------------------------
Comment By: Eric Hodel (drbrain)
Date: 2010-02-08 21:38
Message:
I believe this was fixed prior to 1.3.5 as 1.8 and 1.9.2 trunk give me the same:
$ ruby19 -Ilib bin/gem install mysql -i ~/tmp/gems
mysql 2.8.1 is 100% verified 1.9
Update http://isitruby19.com/mysql with your experiences!
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
[...]
$ GEM_HOME=~/tmp/gems GEM_PATH=~/tmp/gems ruby19 -Ilib bin/gem list
*** LOCAL GEMS ***
$
----------------------------------------------------------------------
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