From: Sumanth Ambati Date: 2007-07-30T16:37:02+09:00 Subject: Installing json-1.1.1 gem on windows xp Hi all, I was trying to install the json extension gem... but says 'Error failed to create local extension/nmake ....' When I went through the conf file it showed it requires both mkmf (meant for extensions) and rbconfig... Now the question where do I get these files and how do I install them on my win-xp os... Thanks in advance... Sumanth. -- Posted via http://www.ruby-forum.com/.