From: Chauk-Mean PROUM Date: 2008-12-29T17:10:42+09:00 Subject: [ruby-core:20954] [Bug #888] zlib 1.2.3 does not work with Rubygems 1.3.1 (in Ruby 1.9.1) on Windows Issue #888 has been updated by Chauk-Mean PROUM. Sorry to bother with this issue ... but this really does not work with Visual C++ 2008. I completely rebuilt zlib and ruby as described on another machine and I had the same problem. Conversely, a rebuild with Visual C++ 6.0 works ! I have been able to install a gem without any problem. Have you tried to reproduce with Visual C++ 2008 ? Can you give the steps you followed if they are different from mine ? Thanks. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/888 ---------------------------------------- http://redmine.ruby-lang.org