https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71671
--- Comment #5 from vineeshvs <shopping_vineeshvs at outlook dot com> --- (In reply to Markus Trippelsdorf from comment #4) > > RAM: 3.7 GiB > > Well, you probably just need more RAM. > Look for OOM killer messages in your system log. > > And please attach the preprocessed graph_blockmodel.ii file. > (See https://gcc.gnu.org/bugs/) Hi, Thanks for the suggestions. I was also trying the suggestions given in the link https://bitcointalk.org/index.php?topic=304389.0 where they suggest to increase the swap memory size using the following set of commands (before doing 'make') dd if=/dev/zero of=/var/swap.img bs=1024k count=1000 mkswap /var/swap.img swapon /var/swap.img It worked. I have successfully installed Python Graph tool. Don't know if it was the correct workaround. Any suggestions. Now that I have installed it, how do I get the preprocessed graph_blockmodel.ii ? https://gcc.gnu.org/bugs/ suggests that I need to do the 'make' again with '-save-temps added to the complete compilation command' Not sure if I can reproduce the error. Any suggestions? Thanks for the quick responses.