Nils Bokermann <bokerman(a)uni-bielefeld.de&gt; writes: Please include less subtle info about your platform next time :-) I think wmperry had a similar problem recently. on some Solaris 2.6 versions the dldump library doesn't work that well... I think the work around would be to change .../src/s/sol2.h from #undef UNEXEC #if OS_RELEASE < 56 #define UNEXEC "unexsol2.o" #else #define UNEXEC "unexsol2-6.o" #endif to #undef UNEXEC #if OS_RELEASE < 56 #define UNEXEC "unexsol2.o" #else #define UNEXEC "unexsol2.o" #endif Could you report back if this works for you too? It is very nice from sun to provide a dumping library with the OS, but it would be even nicer if it worked :-) Jan