Linux下运行Tomcat出错，The APR based Apache Tomcat Native library which allows optimal

[dd_it]

我是在虚拟机Linux系统下安装的Tomcat，之前一直好好的。现在不知道为什么会出错，麻烦哪位大神帮我看看！
Jun 30, 2019 8:15:12 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/jdk1.6.0_07/jre/lib/i386/client:/usr/java/jdk1.6.0_07/jre/lib/i386:/usr/java/jdk1.6.0_07/jre/../lib/i386:/usr/local/tomcat6.0/webapps/ROOT/so:/usr/java/packages/lib/i386:/lib:/usr/lib
Jun 30, 2019 8:15:12 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-80
Jun 30, 2019 8:15:12 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1325 ms
Jun 30, 2019 8:15:12 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jun 30, 2019 8:15:12 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18