Dear List I am running nagios on ubuntu , I am installing ndoutils 1.4b7 , as this is in beta so before i go ahead i want to make sure that everything is OK.I compiled ndoutils with following O/P. "checking for mysql_connect in -lmysqlclient..." says no so how to solve this ..........also do i need to install PostgreSQL library as in the installation note ndoutils says it does nt support postgresql. I haven't installed this library so let me know incase i require this to run ndo utils smoothly. checking for mysql_store_result in -lmysqlclient... yes checking for mysql_connect in -lmysqlclient... no checking mysql/mysql.h usability... yes checking mysql/mysql.h presence... yes checking for mysql/mysql.h... yes MySQL library and include file(s) were found! checking for PQconnectdb in -lpq... no *** PostgreSQL library could not be located... ********************* You chose to compile NDBXT with PostgreSQL support, but I was unable to locate the PostgreSQL library on your system. If the library is installed, use the --with-pgsql-lib argument to specify the location of the PostgreSQL library. thanks peter