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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

""" Helper class to run a shell command in a background thread. """
    def __init__(self, cmd, params={}, outfile=None, env_vars={}, stdin=False,
            quiet=True, inherit_cwd=False, inherit_env=True):
        self.cmd = cmd
        self.process = None
        self.outfile = outfile or os.devnull
        self.stdin = stdin
        self.env_vars = env_vars
        self.inherit_cwd = inherit_cwd
        self.inherit_env = inherit_env
        FuncThread.__init__(self, self.run_cmd, params, quiet=quiet)
    def run_cmd(self, params):
        def convert_line(line):
            line = to_str(line or '')
            return '%s\r\n' % line.strip()
        def filter_line(line):
            """ Return True if this line should be filtered, i.e., not printed """
            return '(Press CTRL+C to quit)' in line
        try:
            self.process = run(self.cmd, asynchronous=True, stdin=self.stdin, outfile=self.outfile,
                env_vars=self.env_vars, inherit_cwd=self.inherit_cwd, inherit_env=self.inherit_env)
            if self.outfile:
                if self.outfile == subprocess.PIPE:
                    
                    streams = ((self.process.stdout, sys.stdout), (self.process.stderr, sys.stderr))
                    for instream, outstream in streams:
                        for line in iter(instream.readline, None):