From: "Rémi Gagnon" Date: 2009-04-23T23:35:31+09:00 Subject: (Zlib::GzipFile::Error) not in gzip format hello, since now I can't install or update any gems. I got this error. C:\>gem install rails ERROR: While executing gem ... (Zlib::GzipFile::Error) not in gzip format I'm on vista and it was working last week for sure. any suggestions? Rémi -- Posted via http://www.ruby-forum.com/.