rlwrap,找回原来的那个SQL*Plus

...

如果出现如下错误：
configure: checking for pty ranges...
checking for tgetent... no
checking for tgetent in -ltinfo... yes
checking for readline in -lreadline... no
configure: error:
You need the GNU readline library(ftp://ftp.gnu.org/gnu/readline/ ) to build
this program!

你一定是缺少这个包：readline-devel
因为 rlwrap="readline wrapper"

[root@db01 rlwrap-0.43]# yum install readline
Package readline-6.2-9.el7.x86_64 already installed and latest version
Nothing to do
[root@db01 rlwrap-0.43]# yum install readline*
Package readline-6.2-9.el7.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package readline-devel.x86_64 0:6.2-9.el7 will be installed
--> Finished Dependency Resolution


Dependencies Resolved


================================================================================
 Package                Arch           Version              Repository     Size
================================================================================
Installing:
 readline-devel        x86_64         6.2-9.el7            local         138 k


Transaction Summary
================================================================================
Install  1 Package


Total download size: 138 k
Installed size: 259 k
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : readline-devel-6.2-9.el7.x86_64                              1/1
  Verifying  : readline-devel-6.2-9.el7.x86_64                              1/1


Installed:
  readline-devel.x86_64 0:6.2-9.el7


Complete!


[root@db01 rlwrap-0.43]# rpm -qa | grep  readline
readline-6.2-9.el7.x86_64
readline-devel-6.2-9.el7.x86_64


再次安装，顺利通过
[root@db01 rlwrap-0.43]# ./configure; make install

最后，编辑 /home/oracle/.bash_profile，添加两行：
alias sqlplus="rlwrap sqlplus"
alias rman="rlwrap rman"

重新登录oracle用户，熟悉的SQLPlus回来了~~