# Hicolor warning messages

**URL:** <https://www.ruby-forum.com/t/hicolor-warning-messages/208783>\
**Category:** Ruby-Gnome 2\
**Created:** [June 27, 2011, 6:12am UTC](https://www.ruby-forum.com/t/hicolor-warning-messages/208783 "2011-06-27T06:12:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Post date:** [June 27, 2011, 6:12am UTC](https://www.ruby-forum.com/t/hicolor-warning-messages/208783/1 "2011-06-27T06:12:28Z")

</div>

I used gtk2 to create GUI interface, but it show some warning message  
about ‘hicolor’ can’t find and I should install it?

it show a address [Index of /releases](http://icon-theme.freedesktop.org/releases)

But how to install the icon-theme on windows?

Thanks.