Mplayer build problem

dear sir/madam

tried install port mplayer and i can't figure whats wrong could you  
please help me

--->  Building MPlayer with target all
Error: Target com.apple.build returned: shell command "cd "/opt/local/ 
var/db/dports/build/ 
_opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate_dp 
orts_multimedia_MPlayer/work/MPlayer-cvs-20060408" && LD=c++ make  
all" returned error 2
Command output: In file included from mplayer.c:163:
get_path.c: In function 'get_path':
get_path.c:77: warning: pointer targets in passing argument 3 of  
'CFURLGetFileSystemRepresentation' differ in signedness
get_path.c:83: warning: pointer targets in passing argument 3 of  
'CFURLGetFileSystemRepresentation' differ in signedness
mplayer.c: In function 'main':
mplayer.c:2713: warning: pointer targets in passing argument 2 of  
'vobsub_set_from_lang' differ in signedness
mplayer.c:2777: warning: pointer targets in passing argument 2 of  
'stream_read' differ in signedness
mplayer.c:2796: warning: pointer targets in passing argument 2 of  
'dvd_aid_from_lang' differ in signedness
mplayer.c:2798: warning: pointer targets in passing argument 2 of  
'dvd_sid_from_lang' differ in signedness
mplayer.c:2841: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2841: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2841: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2841: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2850: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2850: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2850: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2850: warning: pointer targets in passing argument 1 of  
'strrchr' differ in signedness
mplayer.c:2850: warning: pointer targets in passing argument 2 of  
'strcmp' differ in signedness
mplayer.c:2852: warning: pointer targets in passing argument 1 of  
'strlen' differ in signedness
mplayer.c:2857: warning: pointer targets in passing argument 2 of  
'strcat' differ in signedness
mplayer.c:2864: warning: pointer targets in passing argument 2 of  
'play_tree_add_file' differ in signedness
mplayer.c:3475: warning: pointer targets in passing argument 2 of  
'decode_audio' differ in signedness
{standard input}:6244:operands given don't match any known 386  
instruction
{standard input}:7156:operands given don't match any known 386  
instruction
{standard input}:7688:operands given don't match any known 386  
instruction
{standard input}:9512:operands given don't match any known 386  
instruction
{standard input}:9573:operands given don't match any known 386  
instruction
{standard input}:12629:operands given don't match any known 386  
instruction
{standard input}:14314:operands given don't match any known 386  
instruction
make: *** [mplayer.o] Error 1

Error: Status 1 encountered during processing.

thank you

nigel taylor