sun studio 12 安装后启动不了

我先安装netbeans 5.5.1到/opt目录，然后再安装Sun studio 12,安装好后启动Sun studio,出现如下错误，说找不到netbeans路径，第一次安装，请问大家应该怎样修改啊
Validating NetBeans IDE at: "/opt/SUNWspro/../netbeans-5.5.1"

Sun Studio is unable to find a supported version of the NetBeans IDE at the specified location.
Sun Studio requires a NetBeans IDE version 5.5.1 with NetBeans C/C++ Development Pack version 5.5.1
installed. Sun Studio looks for a valid NetBeans IDE installation in the following order:
1) Location specified with --netbeanshome command line option
2) At /opt/netbeans-5.5.1 location, if exists
3) At /opt/SUNWspro/../netbeans-5.5.1 location, if exists
4) At /opt/SUNWspro/../../netbeans-5.5.1 location, if exists

Please run the System Preparation Tool (prepare_system), if available, to set up your environment.

没人知道吗

你的软件装在opt目录了， 要profile中去改PATH。