flume-ng : The term 'flume-ng' is not recognized as the name of a cmdlet, function, script file, or operable program. C
heck the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ flume-ng version
+ ~~~~~~~~
+ CategoryInfo : ObjectNotFound: (flume-ng:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException