mplayer.rpm安装的怪问题
最近装了一个mplayer有rpm软件包，安装到最后出现了一个错误。在xwindow上的音频与娱乐中没有mplayer的图标，在终端中输入命令mplayer出现了一堆参数提示，其中有一处说找不到.mplayer.config文件。所以我打算卸载重装，我用rpm -e命令，但提示说mplayer还没安装，我又用rpm -Uvh命令，提示又说mplayer已经安装。真是个怪问题！不知道有没有人能帮我呢？ 把运行mplayer的输出信息贴出来。 mplayer还是自己编译的好。 the following is the output:# mplayer
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/share/locale
MPlayer 0.90pre5-3.1 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
CPU: Advanced Micro Devices(Family: 6, Stepping: 1)
CPUflags:MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with RUNTIME CPU Detection - warning, it's not optimal! To get best performance, recompile mplayer from sources with --disable-runtime-cpudetection
Reading /root/.mplayer/codecs.conf: can't open '/root/.mplayer/codecs.conf': 没
有那个文件或目录
Reading /etc/mplayer/codecs.conf: 34 audio & 94 video codecs
Usage: mplayer filename
Basic options: (see the manpage for the complete list including ALL options!)
-vo <drv[]> select video output driver & device (see '-vo help' for list)
-ao <drv[]> select audio output driver & device (see '-ao help' for list)
-vcd <trackno>play VCD (video cd) track from device instead of plain file
-dvd <titleno>play DVD title/track from device instead of plain file
-alang/-slang select DVD audio/subtitle language (by 2-char country code)
-ss <timepos> seek to given (seconds or hh:mm:ss) position
-nosound don't play sound
-fs -vm -zoom fullscreen playing options (fullscr,vidmode chg,softw.scale)
-x <x> -y <y> set display resolution (for vidmode change or sw scaling)
-sub <file> specify subtitle file to use (see also -subfps, -subdelay)
-playlist <file> specify playlist file
-vid x -aid y options to select video (x) and audio (y) stream to play
-fps x -srate y options to change video (x fps) and audio (y Hz) rate
-pp <quality> enable postprocessing filter (see manpage/docs for details)
-framedrop enable frame-dropping (for slow machines)
Basic keys: (see the manpage for the complete list, check the input.conf too)
<-or-> seek backward/forward 10 seconds
up or down seek backward/forward1 minute
pgup or pgdownseek backward/forward 10 minutes
< or > step backward/forward in playlist
p or SPACE pause movie (press any key to continue)
q or ESC stop playing and quit program
+ or - adjust audio delay by +/- 0.1 second
o cycle OSD mode:none / seekbar / seekbar+timer
* or / increase or decrease pcm volume
z or x adjust subtitle delay by +/- 0.1 second
r or t adjust subtitle position up/down, see also -vop expand !
* * * SEE MANPAGE FOR DETAILS, FURTHER (ADVANCED) OPTIONS AND KEYS ! * * * 在命令行下不带文件运行MPlayer就是这样的。 mplayer filename
或者用命令 gmplayer 启动mplayer的图形前端。 谢谢大家的帮助，我终于成功了。
Re: mplayer.rpm安装的怪问题
在xwindow上的音频与娱乐中没有mplayer的图标在linux下安装的软件不一定有“快捷方式”的。
在终端中输入命令mplayer出现了一堆参数提示，其中有一处说找不到.mplayer.config文件。
没有这个配置文件也能正常运行。
所以我打算卸载重装，我用rpm -e命令，但提示说mplayer还没安装，我又用rpm -Uvh命令，提示又说mplayer已经安装。真是个怪问题！不知道有没有人能帮我呢？
例如你安装的rpm文件名字是abc-1.2.rpm，装好后rpm数据库里记录的名字就不一定是abc-1.2.rpm了。所以你rpm -e abc-1.2.rpm会提示这个软件没安装，升级安装会提示软件已经安装。
使用下面的命令找到软件名：
rpm -qa | grep abc
假设为查到名字为abc-1.2，之后你就可以使用
rpm -e abc-1.2
来卸载软件了。 自己编译的多好。 偶不会自己编译 :oops:
Re: mplayer.rpm安装的怪问题
所以我打算卸载重装，我用rpm -e命令，但提示说mplayer还没安装，我又用rpm -Uvh命令，提示又说mplayer已经安装。真是个怪问题！不知道有没有人能帮我呢？用没有ROOT权限的用户执行rpm命令就是这样的，SU成ROOT就解决了 mplayer还是用编译的好
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