AIX怎么安装C++

[root@localhost:/usr/opt/ifor/ls/os/aix]#ls
bin   dll   doc   java  nls
[root@localhost:/usr/opt/ifor/ls/os/aix]#cd bin
[root@localhost:/usr/opt/ifor/ls/os/aix/bin]#ls
I4blt      i18necho   i4blt      i4cnvini   i4findsv   i4lct      i4lmd      i4migadd   i4rpt.fmt  i4tv
I4cfg      i4act      i4cfg      i4config   i4glbcd    i4llmd     i4mig      i4restore  i4target
[root@localhost:/usr/opt/ifor/ls/os/aix/bin]#./i4config

exec(): 0509-036 Cannot load program /usr/opt/ifor/ls/os/aix/bin/I4cfg because of the following errors:
        0509-150   Dependent module libC.a(shr.o) could not be loaded.
        0509-022 Cannot load module libC.a(shr.o).
        0509-026 System error: A file or directory in the path name does not exist.

exec(): 0509-036 Cannot load program i18necho because of the following errors:
        0509-150   Dependent module libC.a(shr.o) could not be loaded.
        0509-022 Cannot load module libC.a(shr.o).
        0509-026 System error: A file or directory in the path name does not exist.


exec(): 0509-036 Cannot load program i18necho because of the following errors:
        0509-150   Dependent module libC.a(shr.o) could not be loaded.
        0509-022 Cannot load module libC.a(shr.o).
        0509-026 System error: A file or directory in the path name does not exist.