installing FMS,goes wrong,Please Help Me.Thank You!

Hi,while im installing FMS,it goes wrong,i pasted the sceen below.pls help me.

I dont know why.

My Os:FC14_X86.

Proceed with the installation? (y/n/q): y

/opt/adobe/fms ~/FMS_4_0_0_r1121

Server:fms command:stop

sed: -e expression #1, char 6: unknown option to `s'

./server: line 41: /etc/SUSE-release: No such file or directory

./server: command substitution: line 46: syntax error near unexpected token `elif'

./server: command substitution: line 46: ` elif [ -f /etc/mandrake-release ] ; then'

sed: -e expression #1, char 14: unknown option to `s'

sed: -e expression #1, char 9: unknown option to `s'

WARNING: Your Linux distribution, RedHat i686  is not supported by this

          installer.

1024

WARNING: FMS requires the maximum number of processes > 32K.

         Adjust ulimit to match system requirements.

NPTL 2.13

Stopping Adobe Flash Media Server (please check /var/log/messages)

Server has shutdown...

Admin server:fmsadmin command:stop

sed: -e expression #1, char 14: unknown option to `s'

./adminserver: command substitution: line 45: syntax error near unexpected token `elif'

./adminserver: command substitution: line 45: ` elif [ -f /etc/mandrake-release ] ; then'

sed: -e expression #1, char 9: unknown option to `s'

sed: -e expression #1, char 6: unknown option to `s'

./adminserver: line 40: /etc/SUSE-release: No such file or directory

WARNING: Your Linux distribution, RedHat i686  is not supported by this

          installer.

Stopping Adobe Flash Media Admin Server (please check /var/log/messages)

Admin Server has shutdown...

~/FMS_4_0_0_r1121

Installing Adobe Flash Media Server files...

Configuring Adobe Flash Media Server...

Adding "fms" service.

Setting default admin to "fms".

sed: -e expression #1, char 14: unknown option to `s'

./installFMS: command substitution: line 204: syntax error near unexpected token `elif'

./installFMS: command substitution: line 204: ` elif [ -f /etc/mandrake-release ] ; then'

sed: -e expression #1, char 9: unknown option to `s'

sed: -e expression #1, char 6: unknown option to `s'

./installFMS: line 199: /etc/SUSE-release: No such file or directory

Setting autostart for "fms".

Server:fms command:start

./server: command substitution: line 46: syntax error near unexpected token `elif'

./server: command substitution: line 46: ` elif [ -f /etc/mandrake-release ] ; then'

sed: -e expression #1, char 14: unknown option to `s'

sed: -e expression #1, char 9: unknown option to `s'

sed: -e expression #1, char 6: unknown option to `s'

./server: line 41: /etc/SUSE-release: No such file or directory

WARNING: Your Linux distribution, RedHat i686  is not supported by this

          installer.

1024

WARNING: FMS requires the maximum number of processes > 32K.

         Adjust ulimit to match system requirements.

NPTL 2.13

Starting Adobe Flash Media Server (please check /var/log/messages)

Admin server:fmsadmin command:start

sed: -e expression #1, char 14: unknown option to `s'

sed: -e expression #1, char 6: unknown option to `s'

./adminserver: command substitution: line 45: syntax error near unexpected token `elif'

./adminserver: command substitution: line 45: ` elif [ -f /etc/mandrake-release ] ; then'

sed: -e expression #1, char 9: unknown option to `s'

./adminserver: line 40: /etc/SUSE-release: No such file or directory

WARNING: Your Linux distribution, RedHat i686  is not supported by this

          installer.

Starting Adobe Flash Media Admin Server (please check /var/log/messages)

The Adobe Flash Media Server installation is complete.