Hi,
Sys_include is one of the options of the proc so the length of this must be small. Therefore, we must put just the necessary elements for example:
sys_include=($O RACLE_HOME/sdk/include,/usr/include,/usr/lib/gcc/i486-linux-gnu/4.4.3/include) in the file /usr/lib/oracle/11.2/client/precomp/admin/pcscfg.cfg
Regards,