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# Type of request: This is a ...

[X] bug report
[ ] feature request

# Detailed description

Trying to start localstack (0.11.6) that's been downloaded on a Windows 10 machine with the help of pip. In fact, trying to run just: `localstack`, which should print the usage, results in the same output.

Output from a PowerShell prompt:

```
P:\>python C:\Users\user\AppData\Local\Programs\Python\Python39\Scripts\\localstack start
'uname' is not recognized as an internal or external command,
operable program or batch file.
Traceback (most recent call last):
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\Scripts\localstack", line 18, in <module>
    cli.main()
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\localstack\utils\cli.py", line 130, in main
    bootstrap.load_plugins(scope=bootstrap.PLUGIN_SCOPE_COMMANDS)
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\localstack\utils\analytics\profiler.py", line 153, in wrapped
    from localstack.utils.common import now_utc
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\localstack\utils\common.py", line 4, in <module>
    import pwd
ModuleNotFoundError: No module named 'pwd'
```

From my understanding windows might not be compatible with the `pwd` module.

Official Python docs:

> This module provides access to the Unix user account and password database. It is available on all Unix versions.

But this is just guesswork...

---

I've tried with lower version of localstack (0.11.2 and 0.11.5) on the same setup, and they work just fine.

### Versions

* Python 3.9.0
* pip 20.2.3
* Docker version 19.03.13, build 4484c46d9d
* Windows 10 Enterprise, Version 1809, OS build 17763.1457

## Expected behavior

Localstack starts

## Actual behavior

Localstack does not start

# Steps to reproduce

## Command used to start LocalStack

`localstack start`

## Client code (AWS SDK code snippet, or sequence of "awslocal" commands)

none

import psutil
        if getattr(self, 'stopped', False):
            return
        if not self.process:
            LOG.warning("No process found for command '%s'" % self.cmd)
            return
        parent_pid = self.process.pid
        try:
            parent = psutil.Process(parent_pid)
            for child in parent.children(recursive=True):
                child.kill()
            parent.kill()
            self.process = None
        except Exception:
            if not quiet:
                LOG.warning('Unable to kill process with pid %s' % parent_pid)
        self.stopped = True
class JsonObject(object):
    """ Generic JSON serializable object for simplified subclassing """
    def to_json(self, indent=None):
        return json.dumps(self,
            default=lambda o: ((float(o) if o % 1 > 0 else int(o))
                if isinstance(o, decimal.Decimal) else o.__dict__),
            sort_keys=True, indent=indent)
    def apply_json(self, j):