hi, I am working with postgresql 9.4.0 source using eclipse(indigo version) in ubuntu 14.04. I am facing a problem of attaching a client process to postgresql server.
I am following the steps given in this link https://wiki.postgresql.org/wiki/Working_with_Eclipse#Debugging_PostgreSQL_from_Eclipse In the debug configuration , I have given the following information in the fields. C/C++ Application :- src/backend/postgres Project :- postgresql-9.4.0 I have found out the process id of the client process using "select pg_backend_pid()" and used it to attach the server. But I am getting the following error whenever I do this "Could not attach to process. If your uid matches the uid of the target process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf" how do we rectify this error? Thank you Regards K.Ravikiran