我一些程序运行时候出现这样的错误字样,请问怎样修改这些字体呢

rjlee

The font "-adobe-courier-bold-r-normal-*-*-120-*-*-m-*-iso8859-1" does not support all the required character sets for the current locale "zh_CN.GB18030"
  (Missing character set "GB2312.1980-0")