ive got mplayerplug-in
and ive configure it successed but when i type "make" finally it retune "make: *** [plugin.o] error 1"
ive configure mplayer like this "./configure --enable-gui --enable-network"
what can i do now?

please read (and paste here if you cant solve it) the last screenfull or so. The last error realy doesnt tell anything about the real problem, but the first error does.

after configure(./configure --with-gecko-sdk=/path/to/gecko-sdk)
the last screenful is

checking for memmem... yes
checking libintl.h usability... yes
checking libintl.h presence... yes
checking for libintl.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/param.h usability... yes
checking sys/param.h presence... yes
checking for sys/param.h... yes
checking for stdbool.h that conforms to C99... yes
checking for _Bool... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking return type of signal handlers... void
checking X11/xpm.h usability... yes
checking X11/xpm.h presence... yes
checking for X11/xpm.h... yes
checking for DPMSQueryExtension in -lXdpms... no
checking for X11/extensions/dpms.h... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: config.h is unchanged
[root@localhost mplayerplug-in]#

and then i make it

[root@localhost mplayerplug-in]#make

the last screenfull like this

Source/plugin.cpp:2441: error: `PRBool' was not declared in this scope
Source/plugin.cpp:2441: error: `_retval' was not declared in this scope
Source/plugin.cpp:2442: error: expected `,' or `;' before '{' token
Source/plugin.cpp:2447: error: variable or field `SetShowlogo' declared void
Source/plugin.cpp:2447: error: `int nsPluginInstance::SetShowlogo' is not a static member of `class nsPluginInstance'
Source/plugin.cpp:2447: error: `PRBool' was not declared in this scope
Source/plugin.cpp:2448: error: expected `,' or `;' before '{' token
Source/plugin.cpp:2460: error: variable or field `GetAutoPlay' declared void
Source/plugin.cpp:2460: error: `int nsPluginInstance::GetAutoPlay' is not a static member of `class nsPluginInstance'
Source/plugin.cpp:2460: error: `PRBool' was not declared in this scope
Source/plugin.cpp:2460: error: `_retval' was not declared in this scope
Source/plugin.cpp:2461: error: expected `,' or `;' before '{' token
Source/plugin.cpp:2466: error: variable or field `SetAutoPlay' declared void
Source/plugin.cpp:2466: error: `int nsPluginInstance::SetAutoPlay' is not a static member of `class nsPluginInstance'
Source/plugin.cpp:2466: error: `PRBool' was not declared in this scope
Source/plugin.cpp:2467: error: expected `,' or `;' before '{' token
Source/plugin.cpp:2471: error: variable or field `GetLoop' declared void
Source/plugin.cpp:2471: error: `int nsPluginInstance::GetLoop' is not a static member of `class nsPluginInstance'
Source/plugin.cpp:2471: error: `PRBool' was not declared in this scope
Source/plugin.cpp:2471: error: `_retval' was not declared in this scope
Source/plugin.cpp:2472: error: expected `,' or `;' before '{' token
Source/plugin.cpp:2477: error: variable or field `SetLoop' declared void
Source/plugin.cpp:2477: error: `int nsPluginInstance::SetLoop' is not a static member of `class nsPluginInstance'
Source/plugin.cpp:2477: error: `PRBool' was not declared in this scope
Source/plugin.cpp:2478: error: expected `,' or `;' before '{' token
Source/plugin.cpp:2497: error: `NPError' does not name a type
Source/plugin.cpp: In member function `nsScriptablePeer* nsPluginInstance::getScriptablePeer()':
Source/plugin.cpp:2543: error: `NS_ADDREF' undeclared (first use this function)
Source/plugin.cpp: In member function `nsControlsScriptablePeer* nsPluginInstance::getControlsScriptablePeer()':
Source/plugin.cpp:2557: error: `NS_ADDREF' undeclared (first use this function)
make: *** [plugin.o] 错误 1
[root@localhost mplayerplug-in]#

the word "错误" means error

still need to go up farther, but from what you posted it looks like the mozilla inlcude files were not installed. if you want a text file of the make process, do:

i only install firefox-1.0.2 and i have removed mozilla*
could mplayerplug-in works with it?

you'll probably have to find a package somewhere, you cannot compile it if you removed the mozilla libs and headers.

thanks __J
and i have another question that when i install opera with opera-8.0-20050415.6.i386
then it appears
[root@localhost firefox]# rpm -Uvh opera-8.0-20050415.6-shared-qt.i386-en.rpm error: Failed dependencies:
libstdc++.so.5(CXXABI_1.2) is needed by opera-8.0-20050415.6.i386
libstdc++.so.5(GLIBCPP_3.2) is needed by opera-8.0-20050415.6.i386

and ive find that in the /usr/lib there have libstdc++.so.6 and libstdc++.so.6.0.3 but no libstdc++.so.5
what can i do now?

try to look for a c++libs package for your distro ( maybe something like libstdc++-compat). or you could try to symlink it and see if that works:

ive tried it
but it didn't work ?

look for the libstdc++-compat package ( remember to remove that symlink). libstdc++ comes with g++ ( unless you are running an rpm or debian distro), g++-3.3.x comes with the lib you need, g++-3.4.x comes with the lib you have. just guessing, you probably have Mandrake 10.1 or Fedora with gcc-3.4.x, so about your only option is to look for a package from a previous version ( like Mandrake 10.0, IIRC it came with gcc-3.3.x) and get the libstdc++ package from it.

thanks! ive solve this problem.
ive fc3 with gcc-3.4.2-6.fc3 and libstdc++-3.4.2-6.fc3
and then ive installed libstdc++-3.3.3-7.i386.rpm to instead.