linux下安装j2sdk-1_4_2_12-linux-i586.bin,出现can't find /usr/bin/sum to do checksum解决

2012-02-11

linux下安装j2sdk-1_4_2_12-linux-i586.bin,出现cant find /usr/bin/sum to do checksum这是什么问题?怎

linux下安装j2sdk-1_4_2_12-linux-i586.bin,出现can't find /usr/bin/sum to do checksum
这是什么问题?
怎么解决?

[解决办法]