Hudson cannot find powershell after update to powershell 3 -


one of jobs had need convertto-json commandlet available in powershell 3.0 i installed wmf 3.0 on our windows server 2008 r2 (sp1) box. after restart powershell using jobs result in error:

[workspace] $ powershell.exe "& 'c:\users\hudson~1\appdata\local\temp\hudson1263303013566726397.ps1'" system cannot find file specified fatal: command execution failed java.io.ioexception: cannot run program "powershell.exe" (in directory "c:\hudson\jobs\myproject\workspace"): createprocess error=2, system cannot find file specified     @ java.lang.processbuilder.start(processbuilder.java:1029)     @ hudson.proc$localproc.<init>(proc.java:192)     @ hudson.proc$localproc.<init>(proc.java:164)     @ hudson.launcher$locallauncher.launch(launcher.java:639)     @ hudson.launcher$procstarter.start(launcher.java:274)     @ hudson.launcher$procstarter.join(launcher.java:281)     @ hudson.tasks.commandinterpreter.perform(commandinterpreter.java:84)     @ hudson.tasks.commandinterpreter.perform(commandinterpreter.java:60)     @ hudson.tasks.buildstepmonitor$1.perform(buildstepmonitor.java:19)     @ hudson.model.abstractbuild$abstractrunner.perform(abstractbuild.java:630)     @ hudson.model.build$runnerimpl.build(build.java:175)     @ hudson.model.build$runnerimpl.dorun(build.java:137)     @ hudson.model.abstractbuild$abstractrunner.run(abstractbuild.java:429)     @ hudson.model.run.run(run.java:1366)     @ hudson.model.freestylebuild.run(freestylebuild.java:46)     @ hudson.model.resourcecontroller.execute(resourcecontroller.java:88)     @ hudson.model.executor.run(executor.java:145) caused by: java.io.ioexception: createprocess error=2, system cannot find file specified     @ java.lang.processimpl.create(native method)     @ java.lang.processimpl.<init>(processimpl.java:188)     @ java.lang.processimpl.start(processimpl.java:132)     @ java.lang.processbuilder.start(processbuilder.java:1021)     ... 16 more

running powershell.exe cmd prompt works fine.

what happened? how fix this?

i using powershell plugin launch scripts , cannot find configuration area it.

after day's worth of hassle found answer. we're still not sure why happened powershell directory disappeared hudson's path. then, although ps3 installed , machine had been restarted, hudson reason had not picked new path variable.

manually shutting down , restarting hudson got pick correct path , fixed issue.


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