If you run into the error: 

moku.exceptions.NoInstrumentBitstream: Instrument files not available, please run `moku download --fw_ver=###` to download latest instrument data

when connecting to your Moku with the Python API. You will need to create a data folder directly in the same directory as the "moku" package and download the instrument bitstream files to this data folder.

1. Find the target path for moku python installation

$: pip show moku

In the example below this is the line: Location: C:\Users\venv\Lib\site-packages with \moku\data appended. You may need to manually create the data folder before downloading the bitstreams to this path using mkdir.

Name: moku
Version: 3.3.3
Summary: Python scripting interface to the Liquid Instruments Moku hardware
Home-page: https://liquidinstruments.com
Author: Liquid Instruments
Author-email: info@liquidinstruments.com
License: MIT
Location: C:\Users\venv\Lib\site-packages
Requires: requests
Required-by:

2. Check for or create the data folder

$: mkdir C:\Users\venv\Lib\site-packages\moku\data

3. Download bitstreams for your firmware version, i.e. 601, to target from location

$: mokucli download 601 --target "C:\Users\venv\Lib\site-packages\moku\data"

Moku CLI | Documentation