hello and thankyou for reading my post . I am having a bit of dificulty in installing roaring penguin on a redhat 7.2 machine. When i installed redhat i tried to install rp-pppoe with everything else, anyways when i go to ./configure it fails.
everythings going ok

Creating ../scripts……….
Then
Creating config.h
./configure : /usr/bin/echo: No such file or directory
./configure : /usr/bin/echo: No such file or directory
./configure : /usr/bin/echo: No such file or directory
./configure : /usr/bin/echo: No such file or directory
Oops! It looke like ./configure failed.
my /var/log/messages

ROOT login on tty1
Localhost kernel: PPP generic driver version 2.4.1
Localhost Kernel: Line discipline version 3.2 max frame = 4096
Localhost Kernel : N_HDLC line discipline registered
Localhost modprobe : modprobe : cant locate module net-pf-24
do you know the module for this and how i can modprobe or insmod or reinstall to get the adsl right ?? why is it not liking echo??
thanks once again

It looks like something is referencing to /usr/bin/echo, but it doesn't exist. Is it in /bin or something?
May be echo doesn't have the executable bit set in the permissions (would be weird but who knows)
Another idea: the program (configure) expects the echo program in the /usr/bin, but it is in /bin. If so, you can just type:
cd /usr/bin
ln -sf <path to echo> echo