# ERROR: libjpeg-7.dll was not found **URL:** \ **Category:** FXRuby\ **Created:** [October 14, 2009, 10:35am UTC](https://www.ruby-forum.com/t/error-libjpeg-7-dll-was-not-found/177264 "2009-10-14T10:35:15Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![neill](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/edb3f5/32.png) [@neill](https://www.ruby-forum.com/u/neill)\ **Post date:** [October 14, 2009, 10:35am UTC](https://www.ruby-forum.com/t/error-libjpeg-7-dll-was-not-found/177264/1 "2009-10-14T10:35:15Z")
Installed the new Ruby installer on windows (rubyinstaller-1.9.1-p243-preview2.exe) then installed fxruby gem install fxruby. then ran ruby and on the statement require ‘fox16’ get error: the application failed to start because libjpeg-7.dll was not found. Any ideas? the fxruby successfulyy install a mingw28 version… Successfully installed fxruby-1.6.19-x86-mingw32 1 gem installed