I got all those packages... Same problem. When I do Code: ./tools/wineinstall Like the readme says, this happens. Code: Running configure... checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking whether make sets $(MAKE)... yes checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for g++... no checking for c++... no checking for gpp... no checking for aCC... no checking for CC... no checking for cxx... no checking for cc++... no checking for cl.exe... no checking for FCC... no checking for KCC... no checking for RCC... no checking for xlC_r... no checking for xlC... no checking whether we are using the GNU C++ compiler... no checking whether g++ accepts -g... no checking for cpp... cpp checking whether gcc -m32 works... no configure: error: Cannot build a 32-bit program, you need to install 32-bit development libraries. Configure failed, aborting install.