emerge编译错误，求助

cmb

现在好象用emerge装软件都出错，我以为是glib有问题，
重新装了glib，还是没用~~~前天突然断电后，编译程序就没成功过~~

1. emerge alsa-utils
   
2. 
   
3. checking for initscr... no
   
4. checking for initscr in -lncursesw... no
   
5. checking for -lncursesw in /usr/local/lib... no
   
6. checking for -lncursesw in /usr/lib... no
   
7. configure: error: Cannot link ncursesw library
   
8. 
   
9. !!! ERROR: dev-util/dialog-1.0.20040731 failed.
   
10. !!! Function econf, Line 449, Exitcode 1
    
11. !!! econf failed
    
12. !!! If you need support, post the topmost build error, NOT this status message.

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1. emerge mplayer
   
2. 
   
3. /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/../../../libgif.so: undefined reference to `XDestroyImage'
   
4. /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/../../../libgif.so: undefined reference to `XGetWindowAttributes'
   
5. /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/../../../libgif.so: undefined reference to `XGetImage'
   
6. /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/../../../libgif.so: undefined reference to `XGetPixel'
   
7. /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/../../../libgif.so: undefined reference to `XQueryColors'
   
8. collect2: ld returned 1 exit status
   
9. make: *** [mencoder] Error 1
   
10. 
    
11. !!! ERROR: media-video/mplayer-1.0_pre5-r5 failed.
    
12. !!! Function src_compile, Line 444, Exitcode 2
    
13. !!! Failed to build MPlayer!
    
14. !!! If you need support, post the topmost build error, NOT this status message.

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麻烦大家给分析一下是什么问题，谢了~~

小劲鸭

你在这里等答案的同时， 我把问题复制到官方论坛去了， 顺便跟进一下吧
http://forums.gentoo.org/viewtopic.php?p=2073001#2073001

cmb

谢谢板鸭~~