Trouble with mplayer
 

When I run the /configure file, its stop and say:
Error: help/help_mp-en.h not found
Check "configure.log" if you do not understand why it failed.

tha last part of the log is:
##########################################

============ Checking for language ============
Result is: en not found, using en
##########################################

what is wrong?
please explain it in a easy way =)

Try running ./configure --help
it says :-

--language=list a white space or comma separated list of languages
for translated man pages, the first language is the
primary and therefore used for translated messages
and GUI (also the environment variable $LINGUAS is
honored) [en]
(Available: bg cz de dk el en es fr hu it ko mk nl no pl ro ru sk tr uk pt_BR zh_CN zh_TW all)


Does `no' mean Norway? Try ./configure --language=no (and then the other options, --enable-gui --with-codecsdir= and so on)