I have tried tried installing and reinstalling this but something is wrong.  I went to linuxquestions forum for help and we worked on this for 3 days and still could not get it to work.  Please Help.  I get all the way down to the change cd and it tells no such fire or directory.   I go to the cd /var/cache/yum/iRedMail
and can get into the mail directory but then I can not get the bash iRedMail.sh command to work.   

[root@server pkgs]# cd /path/to/iRedMail-0.7.0-beta1
-bash: cd: /path/to/iRedMail-0.7.0-beta1: No such file or directory
[root@server pkgs]# cd/path/to/iRedMail
-bash: cd/path/to/iRedMail: No such file or directory
[root@server pkgs]# cd /var/cache/yum/iRedMail
[root@server iRedMail]# bash iRedMail.sh
bash: iRedMail.sh: No such file or directory
[root@server iRedMail]# bash iRedMail-0.7.0-beta1.sh
bash: iRedMail-0.7.0-beta1.sh: No such file or directory
[root@server iRedMail]#

Nothing is working.  What am I doing wrong?   I really need to get this working....