问题
bash shell使用expect脚本，需要在非root用户条件下安装
方案
1、下载tcl、expect安装包
2、将两个安装包放置到自己目录下/user/bin/expect/local/
3、解压
4、创建/user/bin/expect/local/目录，进入tcl8.4.11/unix
cd tcl8.4.11/unix
修改 configure，将 /usr/local全部替换成/user/bin/expect/local/
5、执行
./configure
6、修改Makefile，将/usr/local全部替换成/user/bin/expect/local/
7、执行
make
make install
8、回到/user/bin/xukf/expect ，进入expect-5.43.0
cd expect-5.43.0
修改 configure，将 /usr/local全部替换成/user/bin/expect/local/
9、执行
./configure --with-tclinclude=/user/bin/expect/tcl8.4.11/generic --with-tclconfig=/user/bin/expect/local/lib/
10、修改Makefile，将/usr/local全部替换成/user/bin/expect/local/
11、执行
make
make install
12、测试expect是否安装成功
使用绝对路径：/user/bin/expect/expect-5.43
