From: Scott Shaffer Date: 2013-07-24T07:23:44+09:00 Subject: Re: SQLite3 Ruby 2.0 on Windows Hi Kerry, ok i see that now. I needed to read the fine print ;) This seems to be the relevant line: checking for sqlite3.h... *** extconf.rb failed *** Is this the only version of Ruby you have installed? What are the contents of your knapsack directory? ruby 2.0.0p0 (2013-02-24) [i386-mingw32] Directory of C:\knapsack 04/18/2013 05:42 PM . 04/18/2013 05:42 PM .. 03/08/2013 03:37 PM 266 .metadata 04/18/2013 05:42 PM bin 04/18/2013 05:42 PM include 04/18/2013 05:42 PM lib 04/18/2013 05:42 PM share 04/18/2013 05:39 PM 452,569 sqlite-3.7.15.2-x86-windows.tar.lzma 2 File(s) 452,835 bytes Did you extract the tar.lzma file? In the include directory: Directory of C:\knapsack\include 04/18/2013 05:42 PM . 04/18/2013 05:42 PM .. 03/08/2013 03:32 PM 343,763 sqlite3.h 03/08/2013 03:32 PM 24,158 sqlite3ext.h 2 File(s) 367,921 bytes Do you have those files? regards -- Posted via http://www.ruby-forum.com/.