Hi
I'm running slackware 10.0
in an attempt running encrypted dvds with xine i downloaded the source (xine-lib-0.9.13) and tried to install it.
I think this is required for using libdvdcss, isnt it?
but the compiling process happens to fail like this:

{standard input}: Assembler messages:
{standard input}:648: Error: suffix or operands invalid for `pmullw'
{standard input}:652: Error: suffix or operands invalid for `pcmpgtw'
{standard input}:745: Error: suffix or operands invalid for `pmullw'
{standard input}:749: Error: suffix or operands invalid for `pcmpgtw'
{standard input}:828: Error: suffix or operands invalid for `pmullw'
{standard input}:832: Error: suffix or operands invalid for `pcmpgtw'
{standard input}:1089: Error: suffix or operands invalid for `movq'
{standard input}:1101: Error: suffix or operands invalid for `movq'
{standard input}:1205: Error: suffix or operands invalid for `movq'
{standard input}:1217: Error: suffix or operands invalid for `movq'
{standard input}:1308: Error: suffix or operands invalid for `movq'
{standard input}:1320: Error: suffix or operands invalid for `movq'
make[4]: *** [deinterlace.lo] Error 1
make[4]: Leaving directory `/usr/src/xine-lib-0.9.13/src/video_out'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/usr/src/xine-lib-0.9.13/src/video_out'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/src/xine-lib-0.9.13/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/xine-lib-0.9.13'
make: *** [all-recursive-am] Error 2

well i found nothing solving this problem, any help appreciated
(dont tell me to use mplayer)

I do not know the answer to your problem, but I'm pretty sure that xine-lib is not a requirement of libdvdcss. I didn't think libdvdcss had any dependencies.

its shown how to do this here somewhere on the forums!

Aborted Fetus:
the problem is (i think) that you can not use libdvdcss with a prebuilt package (the slack-package in this case) of xine.
thats why i tried to built it from source on my own.

H2O-linux:
im sorry if this is true. i cant find it. would you mind giving me the url?