Jenkins CVSconfiguration

我正在从Solaris机器上的Tomcat7安装中运行Jenkins，并尝试使用SSH连接到远程计算机上的CVS存储库。 我得到这个堆栈跟踪失败：

Building in workspace /home/tomcat/.jenkins/workspace/eLandings_XML_Compile Using locally configured password for connection to :ext:[email protected]:/opt/project/cvsroot cvs checkout -D 21 May 2013 09:12:45 -0800 -d jenkins_project xml ERROR: CVS Command failed: Error executing cvs server on server.\\nSet CVS_SERVER environment variable properly. java.io.IOException: Error executing cvs server on server.\\nSet CVS_SERVER environment variable properly. at org.netbeans.lib.cvsclient.connection.SSHConnection$SshChannelInputStream.checkChannelState(SSHConnection.java:294) at org.netbeans.lib.cvsclient.connection.SSHConnection$SshChannelInputStream.available(SSHConnection.java:288) at org.netbeans.lib.cvsclient.util.LoggedDataInputStream.read(LoggedDataInputStream.java:227) at org.netbeans.lib.cvsclient.Client.handleResponse(Client.java:626) at org.netbeans.lib.cvsclient.Client.processRequests(Client.java:598) org.netbeans.lib.cvsclient.command.checkout.CheckoutCommand.execute(CheckoutCommand.java:348) at org.netbeans.lib.cvsclient.Client.executeCommand(Client.java:710) at hudson.scm.AbstractCvs$1.invoke(AbstractCvs.java:246) at hudson.scm.AbstractCvs$1.invoke(AbstractCvs.java:226) at hudson.FilePath.act(FilePath.java:904) at hudson.FilePath.act(FilePath.java:877) at hudson.scm.AbstractCvs.perform(AbstractCvs.java:226) at hudson.scm.AbstractCvs.checkout(AbstractCvs.java:192) at hudson.scm.CVSSCM.checkout(CVSSCM.java:323) at hudson.model.AbstractProject.checkout(AbstractProject.java:1369) at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:676) at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:88) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:581) at hudson.model.Run.execute(Run.java:1575) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:241) ERROR: Cvs task failed 

当我从我的tomcat用户的命令行运行命令“cvs checkout -D 21 May 2013 09:12:45 -0800 -d jenkins_project xml”时，它工作正常（将date加上引号后，在提示符处input密码，无论如何）。