Làm sao để xem video trên Fedora

Mở Terminal ra

Đầu tiên các bạn gõ lệnh: su
Sau đó nhập mật khẩu root vào

Sau đó các bạn gõ lệnh : yum install mplayer-gui

Chờ xíu là ok

Anh ơi cho em hỏi tý.
Cái lệnh "yum install" có ý nghĩa gì vậy nhỉ.
Anh nói rõ giùm em tý.

Thank cái cho anh đỡ bùn.

Sao em làm khônng được anh nhỉ.
Nó bị lỗi như thế này:

Mã:

# yum install mplayer-gui
Loaded plugins: refresh-packagekit
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package mplayer-gui.i586 0:1.0-0.109.20090329svn.fc11 set to be updated
--> Processing Dependency: mplayer = 1.0-0.109.20090329svn.fc11 for package: mplayer-gui
--> Processing Dependency: libenca.so.0 for package: mplayer-gui
--> Processing Dependency: liblzo2.so.2 for package: mplayer-gui
--> Running transaction check
---> Package enca.i686 0:1.10-1.fc12 set to be updated
---> Package lzo.i686 0:2.03-3.fc12 set to be updated
---> Package mplayer.i586 0:1.0-0.109.20090329svn.fc11 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package      Arch  Version                       Repository               Size
================================================================================
Installing:
 mplayer-gui  i586  1.0-0.109.20090329svn.fc11    rpmfusion-free          3.7 M
Installing for dependencies:
 enca         i686  1.10-1.fc12                   rawhide                  92 k
 lzo          i686  2.03-3.fc12                   rawhide                  59 k
 mplayer      i586  1.0-0.109.20090329svn.fc11    rpmfusion-free-rawhide  4.4 M

Transaction Summary
================================================================================
Install      4 Package(s)         
Update       0 Package(s)         
Remove       0 Package(s)         

Total size: 8.3 M
Total download size: 8.1 M
Is this ok [y/N]: y
Downloading Packages:
(1/2): mplayer-1.0-0.109.20090329svn.fc11.i586.rpm       | 4.4 MB     01:41     
(2/2): mplayer-gui-1.0-0.109.20090329svn.fc11.i586.rpm   | 3.7 MB     00:53     
--------------------------------------------------------------------------------
Total                                            52 kB/s | 8.1 MB     02:41     
Running rpm_check_debug
ERROR with rpm_check_debug vs depsolve:
rpmlib(PayloadIsXz) is needed by lzo-2.03-3.fc12.i686
rpmlib(PayloadIsXz) is needed by enca-1.10-1.fc12.i686
Complete!
(1, [u'Please report this error in http://yum.baseurl.org/report'])

Anh trả lời nhanh cho em cái.


Thank cái cho anh đỡ bùn.