Unable to install

[damanmokha]

hi
installed centos fresh and updated it but unable to install showing me errors in both installers
with curl its showing me "/dev/fd/63: line 1: Not: command not found
"
and with wget its swhoing me "Resolving raw.githubusercontent.com... 23.235.43.133
Connecting to raw.githubusercontent.com|23.235.43.133|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2014-08-23 00:02:22 ERROR 404: Not Found"

tried another installer shows me follwing error and keeps asking for mysql password i installed fresh centos this mysql thing was also occring in zpanel that why i am trying this. please help me kind of an urgent thing

this is error

chmod: cannot access `/etc/zpanel/panel/bin/zppy': No such file or directory
chmod: cannot access `/etc/zpanel/panel/bin/setso': No such file or directory
cp: cannot stat `/etc/zpanel/panel/etc/build/config_packs/centos_6/.': No such file or directory
/dev/fd/63: line 270: cc: command not found
chown: cannot access `/etc/zpanel/panel/bin/zsudo': No such file or directory
chmod: cannot access `/etc/zpanel/panel/bin/zsudo': No such file or directory
chmod: cannot access `/etc/zpanel/configs/phpmyadmin/config.inc.php': No such file or directory
sed: can't read /etc/zpanel/configs/phpmyadmin/config.inc.php: No such file or directory
ln: creating symbolic link `/etc/zpanel/panel/etc/apps/phpmyadmin/config.inc.php': No such file or directory
mysqld: unrecognized service
/dev/fd/63: line 283: mysqladmin: command not found
enter your root mysql password : enter your root mysql password :


Please help me out. thanks in advance