求助！紧急！关于opengl安装的问题！

[weixin_38055393]

各位大侠，我这里装的是solaris8，可是openGL没有装上，我从sun网站上下了一个ogl123_rt32_64.shar还有ogl123_rt32.shar，可是sh ogl123_rt32.shar和sh ogl123_rt32_64.shar的时候都出现
ogl123_rt32_64.shar ERROR: This download file (ogl123_rt32_64.shar) appears to be corrupted.
ogl123_rt32_64.shar ERROR: Redownload and try again.
ogl123_rt32_64.shar ERROR: Please do not attempt to install this archive file.
ogl123_rt32_64.shar ERROR: install aborted.

我又找了solaris光盘带的openGL，结果安装cannot execute！
怎么办啊！各位大侠！多谢了