__EXCEPTION__:org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/bin/firefox) on port 7055; process output follows: Error: no display specifiedError: no display specifiedBuild info: version: '2.32.0', revision: '6c40c18', time: '2013-04-09 17:23:22'System info: os.name: 'Linux', os.arch: 'amd64', os.version: '2.6.32-504.23.4.el6.x86_64', java.version: '1.8.0_40'Driver info: driver.version: FirefoxDriver	at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:118) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:244) [selenium-java-2.32.0.jar]	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:190) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:183) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:179) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:96) [selenium-java-2.32.0.jar]	at com.appiancorp.ps.automatedtest.fixture.BaseFixture.setupSeleniumWebDriverWithBrowser(BaseFixture.java:79) [appian-fixtures-1.2.5.jar]	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_40]	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_40]	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_40]	at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_40]	at fitnesse.slim.fixtureInteraction.DefaultInteraction.methodInvoke(DefaultInteraction.java:81) [fitnesse-standalone.jar]	at fitnesse.slim.MethodExecutor.callMethod(MethodExecutor.java:57) [fitnesse-standalone.jar]	at fitnesse.slim.MethodExecutor.invokeMethod(MethodExecutor.java:38) [fitnesse-standalone.jar]	at fitnesse.slim.MethodExecutor.findAndInvoke(MethodExecutor.java:72) [fitnesse-standalone.jar]	at fitnesse.slim.FixtureMethodExecutor.execute(FixtureMethodExecutor.java:20) [fitnesse-standalone.jar]	at fitnesse.slim.StatementExecutor.getMethodExecutionResult(StatementExecutor.java:126) [fitnesse-standalone.jar]	at fitnesse.slim.StatementExecutor.call(StatementExecutor.java:104) [fitnesse-standalone.jar]	at fitnesse.slim.instructions.CallInstruction.executeInternal(CallInstruction.java:35) [fitnesse-standalone.jar]	at fitnesse.slim.instructions.Instruction.execute(Instruction.java:29) [fitnesse-standalone.jar]	at fitnesse.slim.ListExecutor$Executive.executeStatement(ListExecutor.java:49) [fitnesse-standalone.jar]	at fitnesse.slim.ListExecutor$Executive.executeStatements(ListExecutor.java:43) [fitnesse-standalone.jar]	at fitnesse.slim.ListExecutor.execute(ListExecutor.java:83) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.executeInstructions(SlimServer.java:87) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.processOneSetOfInstructions(SlimServer.java:80) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.tryProcessInstructions(SlimServer.java:58) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.serve(SlimServer.java:43) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.handle(SlimService.java:186) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.acceptOne(SlimService.java:194) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.accept(SlimService.java:156) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.startWithFactory(SlimService.java:77) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.main(SlimService.java:57) [fitnesse-standalone.jar]Caused by: org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:Error: no display specifiedError: no display specified	at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:106) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:244) [selenium-java-2.32.0.jar]	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:190) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:183) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:179) [selenium-java-2.32.0.jar]	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:96) [selenium-java-2.32.0.jar]	at com.appiancorp.ps.automatedtest.fixture.BaseFixture.setupSeleniumWebDriverWithBrowser(BaseFixture.java:79) [appian-fixtures-1.2.5.jar]	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_40]	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_40]	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_40]	at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_40]	at fitnesse.slim.fixtureInteraction.DefaultInteraction.methodInvoke(DefaultInteraction.java:81) [fitnesse-standalone.jar]	at fitnesse.slim.MethodExecutor.callMethod(MethodExecutor.java:57) [fitnesse-standalone.jar]	at fitnesse.slim.MethodExecutor.invokeMethod(MethodExecutor.java:38) [fitnesse-standalone.jar]	at fitnesse.slim.MethodExecutor.findAndInvoke(MethodExecutor.java:72) [fitnesse-standalone.jar]	at fitnesse.slim.FixtureMethodExecutor.execute(FixtureMethodExecutor.java:20) [fitnesse-standalone.jar]	at fitnesse.slim.StatementExecutor.getMethodExecutionResult(StatementExecutor.java:126) [fitnesse-standalone.jar]	at fitnesse.slim.StatementExecutor.call(StatementExecutor.java:104) [fitnesse-standalone.jar]	at fitnesse.slim.instructions.CallInstruction.executeInternal(CallInstruction.java:35) [fitnesse-standalone.jar]	at fitnesse.slim.instructions.Instruction.execute(Instruction.java:29) [fitnesse-standalone.jar]	at fitnesse.slim.ListExecutor$Executive.executeStatement(ListExecutor.java:49) [fitnesse-standalone.jar]	at fitnesse.slim.ListExecutor$Executive.executeStatements(ListExecutor.java:43) [fitnesse-standalone.jar]	at fitnesse.slim.ListExecutor.execute(ListExecutor.java:83) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.executeInstructions(SlimServer.java:87) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.processOneSetOfInstructions(SlimServer.java:80) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.tryProcessInstructions(SlimServer.java:58) [fitnesse-standalone.jar]	at fitnesse.slim.SlimServer.serve(SlimServer.java:43) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.handle(SlimService.java:186) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.acceptOne(SlimService.java:194) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.accept(SlimService.java:156) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.startWithFactory(SlimService.java:77) [fitnesse-standalone.jar]	at fitnesse.slim.SlimService.main(SlimService.java:57) [fitnesse-standalone.jar]