python error

[dragonpoint]

I'm not familiar with python.
I tried python2.7 and python3.6 both failed
I got following errors when I run "python buildpackage.py"
Please help!

Traceback (most recent call last):
File "buildpackage.py", line 7, in
print subprocess.check_output([sys.argv[1],'-projectPath',os.getcwd(), '-logFile','Bin/Build.log', '-batchmode', '-executeMethod', 'PackageDesigner.CommandLineExportAllPackage', os.getcwd()+'/Bin'])
File "c:\Python27\lib\subprocess.py", line 216, in check_output
process = Popen(stdout=PIPE, *popenargs, **kwargs)
File "c:\Python27\lib\subprocess.py", line 394, in init
errread, errwrite)
File "c:\Python27\lib\subprocess.py", line 644, in _execute_child
startupinfo)
WindowsError: [Error 5]

[MattOstgard]

I haven't tried but it looks like you need to supply the path to Unity.exe.