here is another of these orbit2 build failed on Leopard mkdir .libs gcc -O2 -Werror-implicit-function-declaration -o test-linc test- linc.o -L/opt/local/lib ../src/.libs/liblinc.a /opt/local/lib/ libgobject-2.0.dylib /opt/local/lib/libgthread-2.0.dylib /opt/local/ lib/libglib-2.0.dylib /opt/local/lib/libintl.dylib -lc /opt/local/lib/ libiconv.dylib -lresolv ld: duplicate symbol _g_bit_nth_lsf in ../src/.libs/liblinc.a(linc- protocols.o) and test-linc.o collect2: ld returned 1 exit status make[3]: *** [test-linc] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Warning: the following items did not execute (for orbit2): org.macports.destroot org.macports.build DEBUG: Error: Unable to upgrade port: 1 William Davis