Tomcat 启动 Cannot find /usr/local

执行 ./startup.sh 报错

[root@VM-0-5-centos bin]# ./startup.sh 
Cannot find /usr/local/apache-tomcat-7.0.105/bin/setclasspath.sh
This file is needed to run this program
[root@VM-0-5-centos bin]# unset CATALINA_HOME  
[root@VM-0-5-centos bin]# ./startup.sh 
Using CATALINA_BASE:   /usr/local/tomcat/apache-tomcat-7.0.105
Using CATALINA_HOME:   /usr/local/tomcat/apache-tomcat-7.0.105
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-7.0.105/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-7.0.105/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-7.0.105/bin/tomcat-juli.jar
Tomcat started.

执行

unset CATALINA_HOME  

后启动成功