In Fedora, an error is prompted when Mplayer plays an RM file.

It is difficult to install the Mplayer in Fedora. However, when you use it to play a file in RM format, the following error occurs: couldnotopenrequireddirectshowcodec has finally found the following solution: [root @ setnewlinus] # find/usr/lib-namedrvc */usr/lib/codecs/drvc. so [root @ setnewlin

It is difficult to install the Mplayer in Fedora, but the following message is displayed when you use it to play an RM file:

Cocould not open required directshow codec

After exploration, we finally found the following solutions:

[Root @ setnew linus] # find/usr/lib-name drvc *
/Usr/lib/codecs/drvc. so

[Root @ setnew linus] # ldd/usr/lib/codecs/drvc. so
Linux-gate.so.1 => (0x00110000)
Libstdc ++. so.5 => not found
Libc. so.6 =>/lib/libc. so.6 (0x00218000)
Libm. so.6 =>/lib/libm. so.6 (0x00371000)
Libgcc_s.so.1 =>/lib/libgcc_s.so.1 (0x0039a000)
/Lib/ld-linux.so.2 (0x00bbb000)

It can be seen that libstdc ++. so.5 needs to be installed.

You can find compat-libstdc ++-33-3.2.3-64.i386.rpm in rpmfind. You can also click here to download the RPM package and install it.

Installation command: rpm-ivh compat-libstdc ++-33-3.2.3-64.i386.rpm

In this case, the error message is not displayed when you use Mplayer to play the RM format file.