nagios libjpeg.so.62: cannot open shared object file

ls0398

　　打开nagios  map拓扑图出现500错误

• Internal Server Error
  
• 
  
• The server encountered an internal error or misconfiguration and was unable to complete your request.
  
• 
  
• Please contact the server administrator, webmaster@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.
  
• 
  
• More information about this error may be available in the server error log.
  
• Apache/2.2.22 (Ubuntu) Server at 192.168.1.3 Port 81
  

　　查看apache日志：

• /usr/local/nagios/sbin/statusmap.cgi: error while loading shared libraries: libjpeg.so.62: cannot open shared object file: No such file or directory, referer: http://***
  
• 
  
• Premature end of script headers: statusmap.cgi, referer: http://****
  

• $ ldd /usr/local/nagios/sbin/statusmap.cgi
  
•     linux-gate.so.1 =>  (0xb778e000)
  
•     libgd.so.2 => /usr/lib/i386-linux-gnu/libgd.so.2 (0xb7740000)
  
•     libpng12.so.0 => /lib/i386-linux-gnu/libpng12.so.0 (0xb7716000)
  
•     libjpeg.so.62 => not found
  
•     libz.so.1 => /lib/i386-linux-gnu/libz.so.1 (0xb76ff000)
  
•     libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xb76d3000)
  
•     libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb7529000)
  
•     libjpeg.so.8 => /usr/lib/i386-linux-gnu/libjpeg.so.8 (0xb74d2000)
  
•     libfreetype.so.6 => /usr/lib/i386-linux-gnu/libfreetype.so.6 (0xb7437000)
  
•     /lib/ld-linux.so.2 (0xb778f000)
  

　　这就是缺少库文件，这个cgi需要GD库及其他的支持才能显示
　　解决办法：

• $ sudo apt-get install libjpeg62
  

• $ ldd /usr/local/nagios/sbin/statusmap.cgi
  
•     linux-gate.so.1 =>  (0xb7764000)
  
•     libgd.so.2 => /usr/lib/i386-linux-gnu/libgd.so.2 (0xb7716000)
  
•     libpng12.so.0 => /lib/i386-linux-gnu/libpng12.so.0 (0xb76ec000)
  
•     libjpeg.so.62 => /usr/lib/i386-linux-gnu/libjpeg.so.62 (0xb76c7000)
  
•     libz.so.1 => /lib/i386-linux-gnu/libz.so.1 (0xb76b1000)
  
•     libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xb7685000)
  
•     libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb74db000)
  
•     libjpeg.so.8 => /usr/lib/i386-linux-gnu/libjpeg.so.8 (0xb7484000)
  
•     libfreetype.so.6 => /usr/lib/i386-linux-gnu/libfreetype.so.6 (0xb73e9000)
  
•     /lib/ld-linux.so.2 (0xb7765000)
  

　　重启apache
　　service apache restart