I've searched the list archives and trax, but I can't find this particular problem. Output pasted below. gcc_select says I'm using "gcc version 4.0.1(Apple Computer, Inc. build 5363)". /usr/lib has a libgcc_s.1.dylib, but not a .10.4. I'm not sure where that string is coming from. Anyone seen this or know how to fix it? ---> Building id3lib with target all Error: Target com.apple.build returned: shell command " cd "/opt/local/var/db/dports/build/_opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate_dports_audio_id3lib/work/id3lib- 3.8.3" && make all " returned error 2 Command output: make all-recursive Making all in . make[2]: Nothing to be done for `all-am'. Making all in m4 make[2]: Nothing to be done for `all'. Making all in doc make[2]: Nothing to be done for `all'. Making all in include Making all in id3 make[3]: Nothing to be done for `all'. make[3]: Nothing to be done for `all-am'. Making all in id3com Making all in Sample make[3]: Nothing to be done for `all'. make[3]: Nothing to be done for `all-am'. Making all in src /bin/sh ../libtool --mode=link g++ -O2 -Wall -Wno-unused -Wno-inline -Woverloaded-virtual -Wmissing-declarations -L/opt/local/lib -o libid3.la-rpath /opt/local/lib -version-info 3:0:0 -release 3.8 -export-dynamic c_wrapper.lo field.lo field_binary.lo field_integer.lo field_string_ascii.lo field_string_unicode.lo frame.lo frame_impl.lo frame_parse.lo frame_render.lo globals.lo header.lo header_frame.lo header_tag.lo helpers.lo io.lo io_decorators.lo io_helpers.lo misc_support.lo mp3_parse.lo readers.lo spec.lo tag.lo tag_file.lo tag_find.lo tag_impl.lo tag_parse.lo tag_parse_lyrics3.lo tag_parse_musicmatch.lo tag_parse_v1.lo tag_render.lo utils.lo writers.lo -liconv rm -fr .libs/libid3.la .libs/libid3.* .libs/libid3-3.8.* g++ -dynamiclib -flat_namespace -undefined suppress -o .libs/libid3- 3.8.3.0.0.dylib c_wrapper.lo field.lo field_binary.lo field_integer.lo field_string_ascii.lo field_string_unicode.lo frame.lo frame_impl.lo frame_parse.lo frame_render.lo globals.lo header.lo header_frame.lo header_tag.lo helpers.lo io.lo io_decorators.lo io_helpers.lo misc_support.lo mp3_parse.lo readers.lo spec.lo tag.lo tag_file.lo tag_find.lo tag_impl.lo tag_parse.lo tag_parse_lyrics3.lo tag_parse_musicmatch.lo tag_parse_v1.lo tag_render.lo utils.lo writers.lo -L/opt/local/lib -L/usr/lib -liconv -lc -install_name /opt/local/lib/libid3-3.8.3.dylib -compatibility_version 4 -current_version 4.0 /usr/bin/libtool: can't locate file for: -lgcc_s.10.4 /usr/bin/libtool: file: -lgcc_s.10.4 is not an object file (not allowed in a library) make[2]: *** [libid3.la] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Error: Status 1 encountered during processing.