CentOS install expect
Expect is created on the basis of tcl, so you need to install tcl before installing expect
Install TCL
Download address: http://www.tcl.tk/software/tcltk/download.html
[root@test ~] # cd / tools/
[root@test tools] # wget http://prdownloads.sourceforge.net/tcl/tcl8.5.19-src.tar.gz
[root@test tools] # tar xftcl8.5.19-src.tar.gz
[root@test tools] # cdtcl8.5.19/unix/
[root@test unix] #. / configure
[root@test unix] # make
[root@test unix] # makeinstall
[root@test unix] # cd
Install expect
Official website: http://expect.sourceforge.net/
[root@test ~] # cd / tools/
[root@test tools] # wget http://nchc.dl.sourceforge.net/project/expect/Expect/5.45/expect5.45.tar.gz
[root@test tools] # tar xfexpect5.45.tar.gz
[root@test tools] # cdexpect5.45
[root@test expect5.45] # / configure-- with-tcl=/usr/local/lib/-- with-tclinclude=/
Tools/tcl8.5.19/generic/
[root@test expect5.45] # make
[root@test expect5.45] # makeinstall
[root@test expect5.45] # cd
[root@mysql-master ~] # whichexpect
/ usr/local/bin/expect