centOS 安裝Expect

root@localhost Packages]#
[root@localhost Packages]# rpm -ivh tcl-8.5.7-6.el6.i686.rpm
warning: tcl-8.5.7-6.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:tcl                    ########################################### [100%]
[root@localhost Packages]# rpm -ivh tcl-devel-8.5.7-6.el6.i686.rpm
warning: tcl-devel-8.5.7-6.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:tcl-devel              ########################################### [100%]
[root@localhost Packages]# rpm -ivh tcl-pgtcl-1.6.2-3.el6.i686.rpm
warning: tcl-pgtcl-1.6.2-3.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
 libpq.so.5 is needed by tcl-pgtcl-1.6.2-3.el6.i686
[root@localhost Packages]# rpm -ivh expect-5.44.1.15-5.el6_4.i686.rpm
warning: expect-5.44.1.15-5.el6_4.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:expect                 ########################################### [100%]
[root@localhost Packages]#
[root@localhost Packages]#
[root@localhost Packages]#
[root@localhost Packages]# tclsh
% package require Expect
5.44.1.15
%
%
%