...kinda wish I could edit my previous post. There's a bit more that I should've mentioned. Here's the script I was using: #!/bin/sh # Build gcc from trunk # Enable just the C language (since that's all Wine needs) sudo apt-get build-dep gcc sudo apt-get install texi2html libgmp3-dev libmpfr-dev svn checkout svn://gcc.gnu.org/svn/gcc/trunk gcc-svn cd gcc-svn contrib/gcc_update cd .. rm -rf gcc-build mkdir gcc-build cd gcc-build ../gcc-svn/configure --prefix=/usr/local/gcc --enable-languages=c --disable-bootstrap make sudo make install Though I was using the su command instead of the sudo, since I didn't want to have to type in my pw every time I did something, so I edited the script accordingly. I've been following the instructions found at http://wiki.winehq.org/WineOn64bit#head-e391d376d4ff5752da25071fd1859e7b740fd886 for my distro, as well as http://forums.ddo.com/showthread.php?t=212618