Hi, I just tried to install gcc 3.4.6 on a relatively clean Mac Intel OS X 10.4.8 system with a few port installed packages, with the results below. I have XCode Tools 2.4 installed. Do I need a later version of XCode Tools (2.4.1?) for this to work? Thanks, -Mike bentley-mbp-osx:~ bentley$ sudo port install gcc34 Password: ---> Fetching gcc34 ---> Attempting to fetch gcc-3.4.6.tar.bz2 from ftp://ftp.gnu.org/gnu//gcc/gcc-3.4.6 ---> Verifying checksum(s) for gcc34 ---> Extracting gcc34 ---> Applying patches to gcc34 ---> Configuring gcc34 Error: Target com.apple.configure returned: configure failure: shell command "cd "/opt/local/var/db/dports/build/_opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate_dports_lang_gcc34/work/build" && CC=/usr/bin/gcc-3.3 /opt/local/var/db/dports/build/_opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate_dports_lang_gcc34/work/gcc-3.4.6/configure --prefix=/opt/local --enable-languages=c,c++,f77,objc,java --libdir=/opt/local/lib/gcc-3.4 --infodir=/opt/local/share/info --mandir=/opt/local/share/man --with-system-zlib --disable-nls --program-suffix=-dp-3.4 --with-local-prefix=/opt/local --with-gxx-include-dir=/opt/local/include/gcc-3.4/c++/" returned error 1 Command output: creating cache ./config.cache checking host system type... i686-apple-darwin8.8.2 checking target system type... i686-apple-darwin8.8.2 checking build system type... i686-apple-darwin8.8.2 checking for a BSD compatible install... /usr/bin/install -c *** This configuration is not supported in the following subdirectories: target-libobjc target-libffi target-boehm-gc target-zlib target-libjava (Any other directories should still work fine.) gcc-3.3: installation problem, cannot exec `cc1': No such file or directory gcc-3.3: installation problem, cannot exec `cc1': No such file or directory *** The command '/usr/bin/gcc-3.3 -o conftest -g conftest.c' failed. *** You must set the environment variable CC to a working compiler. Error: Status 1 encountered during processing. bentley-mbp-osx:~ bentley$ /usr/bin/gcc-3.3 -v Using built-in specs. Thread model: posix gcc version 3.3 20030304 (Apple Computer, Inc. build 1819)