trying to install this new release and got this message. I tried to locate the dev. pkgs but no luck. yum install did not bring back anything. also tried to search on Fedora to loacate them to install but no luck. any help would be appreciated. Larry checking for X... no configure: error: X development files not found. Wine will be built without X support, which probably isn't what you want. You will need to install development packages of Xlib/Xfree86 at the very least. Use the --without-x option if you really want this.