[wpkg-users] powershell: system cannot find the file

[Andreas Schamanek]

Hi fellow Wpkg'ers,

For JRE, I switched to using powershell to remove old versions as 
suggested in https://wpkg.org/Java

However, it seems that on some PCs `powershell` cannot be found:

  2016-10-20 11:43:21, ERROR   : Command 'powershell -noprofile 
  -EncodedCommand DQAKAGYAbwByAGUA(...) B1AHQADQAKAH0A' 
  was unsuccessful.|The system cannot find the file specified.|

And I think I had the same problem with some of my batch files. 
Apparently, powershell is installed in 
%SystemRoot%\System32\WindowsPowerShell\v1.0 but this is not in the 
PATH.

Am I right? What's the recommended way to extend the PATH variable 
within a package XML?

-- 
-- Andreas

    :-)