我在我的 CentOS 机器上安装了 Java,但我没有 jvisualvm:
[root@ bin]# ls -la /usr/lib/jvm/jre-1.6.0-openjdk.x86_64/bin/
total 496
drwxr-xr-x. 2 root root 4096 2012-05-22 17:31 .
drwxr-xr-x. 4 root root 4096 2012-02-15 03:11 ..
-rwxr-xr-x. 1 root root 41120 2012-02-15 03:13 java
-rwxr-xr-x. 1 root root 41088 2012-02-15 03:13 keytool
-rwxr-xr-x. 1 root root 41168 2012-02-15 03:13 orbd
-rwxr-xr-x. 1 root root 41128 2012-02-15 03:13 pack200
-rwxr-xr-x. 1 root root 42368 2012-02-15 03:13 policytool
-rwxr-xr-x. 1 root root 41080 2012-02-15 03:13 rmid
-rwxr-xr-x. 1 root root 41088 2012-02-15 03:13 rmiregistry
-rwxr-xr-x. 1 root root 41088 2012-02-15 03:13 servertool
-rwxr-xr-x. 1 root root 41176 2012-02-15 03:13 tnameserv
-rwxr-xr-x. 1 root root 91352 2012-02-15 03:13 unpack200
我该如何安装它?