./sqlplus SP 2-067:Message file sp 1<br>msb not foundです。

もっと読む
・sqlplus SP 2-067:Message file sp 1.msb not found。
【ソロ:】
http://blog.csdn.net/caolaosanahnu/article/details/7327752
If you not declare oracle_home evn path in.bash_file，set evn via vim/vi:

cd
vi .bash_profile
:wq
source .bash_profile

If you had declard oracle_home evn path in.bash_file，you just need source it to env:

cd
source .bash_profile

explan:forgot to install Chinese input in centOS，since do some addition in English.