Config p4 plugin on Mac

I have recently installed the collaborate client 7.0 on a Mac.  However, the p4 plugin doesn't work.  In particular, when I try to add a change list to review, it says "No SCM Configuration could be determined  reason: cannot run program p4".   Here is the error log.



!ENTRY com.smartbear.collaborator.ui 4 0 2012-03-29 10:52:00.484

!MESSAGE No SCM Configuration could be determined

!STACK 0

com.smartbear.scm.ScmConfigurationException: Cannot run program "p4" (in directory "/Applications/ccollab_client"): error=2, No such file or directory

    at com.smartbear.scm.impl.newp4.P4System.getClientConfiguration(P4System.java:108)

    at com.smartbear.scm.impl.newp4.P4System.getClientConfiguration(P4System.java:80)

    at com.smartbear.scm.impl.perforce.PerforceSystem.getClientConfiguration(PerforceSystem.java:118)

    at com.smartbear.scm.ScmUtils.requireScm(ScmUtils.java:552)

    at com.smartbear.collaborator.ui.standalone.wizards.StandaloneScmConfigAddToReviewWizard$2.run(StandaloneScmConfigAddToReviewWizard.java:149)

    at com.smartbear.collaborator.ui.wizards.ProgressWizardDialog$AsyncWorkerThread.run(ProgressWizardDialog.java:247)

Caused by: com.smartbear.cmdline.ScmCommunicationException: Cannot run program "p4" (in directory "/Applications/ccollab_client"): error=2, No such file or directory

    at com.smartbear.scm.impl.newp4.scmcli.ScmCmdRunner.run(ScmCmdRunner.java:33)

    at com.smartbear.scm.impl.newp4.cli.P4CliConn.executeTextCmd(P4CliConn.java:105)

    at com.smartbear.scm.impl.newp4.cli.P4CliConn.<init>(P4CliConn.java:69)

    at com.smartbear.scm.impl.newp4.P4System.getClientConfiguration(P4System.java:93)

    ... 5 more

Caused by: java.io.IOException: Cannot run program "p4" (in directory "/Applications/ccollab_client"): error=2, No such file or directory

    at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)

    at com.smartbear.scm.impl.newp4.newcli.CommandRunner.run(CommandRunner.java:65)

    at com.smartbear.scm.impl.newp4.newcli.AutoDebugCommandRunner.run(AutoDebugCommandRunner.java:30)

    at com.smartbear.scm.impl.newp4.scmcli.ScmCmdRunner.run(ScmCmdRunner.java:28)

    ... 8 more

Caused by: java.io.IOException: error=2, No such file or directory

    at java.lang.UNIXProcess.forkAndExec(Native Method)

    at java.lang.UNIXProcess.<init>(UNIXProcess.java:53)

    at java.lang.ProcessImpl.start(ProcessImpl.java:91)

    at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)

    ... 11 more



However, p4 is in my PATH variable in the shell.   What do I miss in the configuration?  BTW,  I am able to run the gui app to upload changelist. 



Thanks!