I read some previous posts but most people never replied back with the results of their command prompt.
Before I got to this point I tried 2.0 p648 and 643. I saw another post that said 645 so I uninstalled every version of Ruby and got that one.
Also this command was at first telling me I needed a DevKit so I found a Ruby 2.0 one and got that installed.
Now it got to the building native extensions part but there's another error.
I tried downloading sqlite3.h which came in the amalgamation zip and I got the binary zip but this error message stays the same. I'm not sure why it says I don't have that file. I thought maybe its the wrong place so I moved it around a bit but the error isn't changing.
OS is Windows 7
Anyway that's where I'm at now and this is the result I get when I run the string from the command line
Code:C:\>c:\ruby200\bin\gem.bat install sqlite3 --source http://rubygems.org --no-ri --no-rdoc Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Error installing sqlite3: ERROR: Failed to build gem native extension. c:/Ruby200/bin/ruby.exe extconf.rb checking for sqlite3.h... no sqlite3.h is missing. Install SQLite3 from http://www.sqlite.org/ first. *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=c:/Ruby200/bin/ruby --with-sqlcipher --without-sqlcipher --with-sqlite3-config --without-sqlite3-config --with-pkg-config --without-pkg-config --with-sqlcipher --without-sqlcipher --with-sqlite3-dir --without-sqlite3-dir --with-sqlite3-include --without-sqlite3-include=${sqlite3-dir}/include --with-sqlite3-lib --without-sqlite3-lib=${sqlite3-dir}/ Gem files will remain installed in c:/Ruby200/lib/ruby/gems/2.0.0/gems/sqlite3-1 .4.1 for inspection. Results logged to c:/Ruby200/lib/ruby/gems/2.0.0/gems/sqlite3-1.4.1/ext/sqlite3/ gem_make.out