我正在尝试从源头构建葡萄酒。apt-get build-dep wine 安装了一些依赖包。运行configure脚本时，出现如下错误：
checking for X... no
configure: error: X 32-bit development files not found. Wine will be built
without X support, which probably isn't what you want. You will need
to install 32-bit development packages of Xlib/Xfree86 at the very least.
Use the --without-x option if you really want this.
12.04 64位上哪里可以找到Xlib/Xfree86的32位开发包？