id summary reporter owner description type status priority milestone component version severity resolution keywords cc 2275 OSX 10.5.2 GDAL build with Ruby bindings broken ( see ticket 2138 ) jstehle cfis " Ticket 2138 reports this issue on Debian. I have tried the fix suggested, updating the ltmain.sh, but this creates other issues. I got the latest build from gdal/daily gdal-svn-stable-2008.03.13.tar.gz 13-Mar-2008 02:20 5.7M MacBook OSX 10.5.2 make -f RubyMakefile.mk build /bin/sh /Users/johnstehle/gdal-svn-stable-2008.03.13/libtool --mode=link g++ -shared -L/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib -I/usr/include -lsqlite3 -L/usr/lib -lexpat -lpq -L/usr/local/pgsql/lib -lpq -lz -ldl -lcurl -lssl -lcrypto -lz -L/Users/johnstehle/gdal-svn-stable-2008.03.13 -lgdal -lruby gdal_wrap.o -o gdal.so libtool: link: g++ -I/usr/include gdal_wrap.o -o .libs/gdal.so -Wl,-bind_at_load -L/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib -L/usr/lib -L/usr/local/pgsql/lib -L/Users/johnstehle/gdal-svn-stable-2008.03.13 /Users/johnstehle/gdal-svn-stable-2008.03.13/.libs/libgdal.dylib -lsqlite3 /usr/lib/libexpat.dylib -lpq -ldl -lcurl -lssl -lcrypto -lz -lruby Undefined symbols: ""_main"", referenced from: start in crt1.10.5.o ld: symbol(s) not found collect2: ld returned 1 exit status make[3]: *** [gdal.so] Error 1 make[2]: *** [build] Error 2 make[1]: *** [build] Error 2 make: *** [swig-modules] Error 2 Any workarounds would be welcome. " defect closed high RubyBindings unspecified blocker wontfix