DC0509 setup problem！

After installing my DC0509,i set the environment variables and license file as follow:
I didn't install SCL.
environment variables(.bashrc):
export SNPS_LICENSE_FILE=/.../license.dat
export SYNOPSYS=/usr/synopsys/X-2005.09/
export PATH=$PATH:/usr/synopsys/X-2005.09/linux/syn/bin
license file:
SEVER localhost.localdomain ANY 27000
DAEMON snpslmd /usr/synopsys/X-2005.09/bin/IA.32/snpslmd
when i start dc by typing "dc_shell" in terminal,and these lines appear:
unable to obtain feature 'Design-Compiler' because:
error:cannot open key file '/usr/synopsys/X-2005.09/admin/license/key'
      or a licensing environment parameter has not been set correctly.
unable to obtain feature 'ECL-Compiler' because:
error:cannot open key file '/usr/synopsys/X-2005.09/admin/license/key'
      or a licensing environment parameter has not been set correctly.
......
AND IS THERE SOMETHING WRONG WITH MY LICENSE FILE OR MY ENVIRONMENT VARIABLES SETUP ?
PLS HELP ME,AND THANKS IN ADVANCE！

NOW,after typing "dc_shell" in terminal:
Unable to obtain feature 'Design-Compiler ' because:
Error: Internal licensing error number -95: Network connect to THIS_HOST failed
The license file indicates THIS_HOST, and the server is not
running on this host.  If it's running on a different host,
THIS_HOST should be changed to the correct host.
Feature:       DEMO
License path:  /home/AA/softwares/synopsys/X-2005.09/admin/license/license2.dat
FLEXlm error:  -95,234
For further information, refer to the FLEXlm End User Manual,
available at "www.macrovision.com".. (SEC-17)
Unable to obtain feature 'ECL-Compiler ' because:
Error: Internal licensing error number -95: Network connect to THIS_HOSTfailed
The license file indicates THIS_HOST, and the server is not
running on this host.  If it's running on a different host,
THIS_HOST should be changed to the correct host.
Feature:       DEMO
License path:  /home/AA/softwares/synopsys/X-2005.09/admin/license/license2.dat
FLEXlm error:  -95,234
For further information, refer to the FLEXlm End User Manual,
available at "www.macrovision.com".. (SEC-17)
.
.
.
.
Fatal: At least one of the following must be enabled : Design-Compiler,
ECL-Compiler, BC-HDL, BC-VHDL, DEMO. (DCSH-10)


IS THERE ANYTHINT WRONG WITH MY NETCARD CONNECTION OR MY LICENSE FILE ?
for "ifconfig" is not valid in my terminal command line,and i generated my license file with EFA&KEYGEN，but i installed my DC in my VMware virtual machine.
please help me,and thanks in advance！

You got license problem！   download a new license or crack it use sss and keygen！

thanks to xileitodianzi23 ！
i'll have a try and have a reply then.

Mybe there is something wrong with my license file,i think.

then i generate a new license by SSS&Keygen,but it doesn't run all the same,i think it's the reason that i install DC0509 in my virture machine,and the the license was generated according to the netcard of my real netcard,but the virture machine uses the virture netcard.Maybe the license can run correctly in a real LINUX OS,but not a virture OS,and this has not been conformed yet.

Thank you for your concern ！

1, install a newer OS such as redhat AS3 or 4;
2,install SCL10.9.1 at least;
3,use installer1.2 or later;
4,use sss to generate lic files rightly;
5,install and setup envioment vars correcttly.

thanks to ponderboy  ！
i know my problems:
1. i haven't generate my lic file correctly by SSS&EFA.
2. i generate my lic in WINDOWS,but my DC05 is installed in a virture linux OS.

but i have no time to confirm it by installing a real linux OS.

thanks again.

ponderboy
where we can download  SCL10.9.1 and sss ?

I need SCL, too.