aix6100安装unzip包时提示如下信息，缺少依赖包，有什么解决方案吗？
-rwxr-xr-x    1 root     system       361588 Oct 15 10:23 unzip-6.0-3.aix6.1.ppc.rpm
-rwxr-xr-x    1 root     system       224701 Oct 15 10:27 gzip-1.8-3.aix6.1.ppc.rpm

oslevel -s

6100-01-09-1015

rpm -ivh unzip-6.0-3.aix6.1.ppc.rpm

error: Failed dependencies:
        /bin/sh is needed by unzip-6.0-3.ppc
        libc.a(shr.o) is needed by unzip-6.0-3.ppc

rpm -ivh gzip-1.8-3.aix6.1.ppc.rpm

error: Failed dependencies:
        /sbin/install-info is needed by gzip-1.8-3.ppc
        /bin/sh is needed by gzip-1.8-3.ppc
        libc.a(shr.o) is needed by gzip-1.8-3.ppc