Winetricks
From Gentoo Wiki
Winetricks is an easy way to work around problems in Wine.
It is a Shell script allowing for easy installation of applications, DLLs, fonts, workarounds, and more.
USE flags
USE flags for app-emulation/winetricks Easy way to install DLLs needed to work around problems in Wine
Installation
root #
emerge --ask app-emulation/winetricks
Note
Should there be issues during normal use, such as a download failure, it may be a good idea to try the live, '99999999' version to see if the issue has not been fixed upstream yet.
Should there be issues during normal use, such as a download failure, it may be a good idea to try the live, '99999999' version to see if the issue has not been fixed upstream yet.