Hi guys!! Can someone help my with this one. I´m trying to install qpopper2.53 (I know is very simple) but it is giving me this error. Someone what is this and how to fix it. Tnx. Terrence [root@]# cd /usr/local/popper/qpopper2.53 [root@]# make gcc -c -I. -I. -g -O2 -fstrength-reduce -fpcc-struct-return -DHAVE_CONFIG_H -DB SD flock.c -o flock.o make: gcc: Command not found make: *** [flock.o] Error 127 [root@]#