求助：matlab的安装

huisiyan

安装时出现
An error status was returned by the program 'xsetup',
    the X Window System version of 'install'. The following
    messages were written to standard error:

        Segmentation fault

    Attempt to fix the problem and try again. If X is not available
    or 'xsetup' cannot be made to work then try the terminal
    version of 'install' using the command:

            install* -t    or    INSTALL* -t

我按它的提示用install* -t ，结果
/media/cdrom0/update/bin/glnx86/tsetup: relocation error: /media/cdrom0/update/bin/glnx86/tsetup: symbol errno, version GLIBC_2.0 not defined in file libc.so.6 with link time reference

弱问这要怎么做呢？谢谢！