Hi, after build GDB --with-python=/usr/bin/python3 and for example stripping ./gdb and running: ./gdb -data-directory data-directory/ -iex "add-auto-load-safe-path $PWD/gdb-gdb.gdb" -iex "add-auto-load-safe-path $PWD/gdb-gdb.py" ./gdb I get: Make breakpoint pending on future shared library load? (y or [n]) [answered N; input not from terminal] File "/home/jkratoch/redhat/gdb-test-python3/gdb/gdb-gdb.py", line 91 print "Warning: Cannot find enum type_flag_value type." ^ SyntaxError: Missing parentheses in call to 'print' (top-gdb) q The fix would be obvious: s/print \(".*"\)/print (\1) But then I was curious I do not see the warning messsage anyway. So I tried to append \n to that string but I still do not see the warning. But I do not know why. This patch is probably right and it could be checked in as "obvious" but given the warning still is not seen who knows. Jan