diff --git a/statistician/constraints.txt b/statistician/constraints.txt
index e69de29b..b07d2d70 100644
--- a/statistician/constraints.txt
+++ b/statistician/constraints.txt
@@ -0,0 +1,142 @@
+affine==2.3.0
+aiobotocore==1.3.3
+aiohttp==3.7.4.post0
+aioitertools==0.8.0
+appdirs==1.4.4
+astropy==4.3.1
+async-timeout==3.0.1
+attrs==21.2.0
+awscli==1.19.106
+Babel==2.9.1
+blinker==1.4
+boltons==21.0.0
+boto3==1.17.106
+botocore==1.20.106
+Bottleneck==1.3.2
+cachetools==4.2.4
+cattrs==1.8.0
+certifi==2021.10.8
+cftime==1.5.1
+chardet==4.0.0
+charset-normalizer==2.0.7
+ciso8601==2.2.0
+click==8.0.3
+click-plugins==1.1.1
+cligj==0.7.2
+cloudpickle==2.0.0
+colorama==0.4.3
+colour==0.1.5
+cycler==0.10.0
+dask==2021.9.1
+dask-image==0.6.0
+datacube==1.8.6
+datacube-ows==1.8.20
+deepdiff==5.6.0
+defusedxml==0.7.1
+distributed==2021.9.1
+docutils==0.15.2
+eodatasets3==0.22.2
+Flask==2.0.2
+Flask-Babel==2.0.0
+Flask-Log-Request-ID==0.10.1
+fsspec==2021.7.0
+GeoAlchemy2==0.9.4
+greenlet==1.1.2
+hdstats==0.1.8.post1
+HeapDict==1.0.1
+idna==3.3
+imageio==2.9.0
+importlib-resources==5.2.2
+iso8601==0.1.16
+itsdangerous==2.0.1
+Jinja2==3.0.2
+jmespath==0.10.0
+jsonschema==4.1.0
+kiwisolver==1.3.2
+lark-parser==0.12.0
+lmdb==1.2.1
+locket==0.2.1
+lxml==4.6.3
+MarkupSafe==2.0.1
+matplotlib==3.4.3
+morecantile==3.0.0
+msgpack==1.0.2
+multidict==5.2.0
+netCDF4==1.5.7
+networkx==2.6.3
+numexpr==2.7.3
+numpy==1.21.2
+odc-algo==0.2.1.dev3083
+odc-apps-cloud==0.2.1.dev3083
+odc-apps-dc-tools==0.2.1.dev3083
+odc-cloud==0.2.1.dev3083
+odc-dscache==0.2.1.dev3083
+odc-io==0.2.1.dev3083
+odc-stac==0.2.0a9
+odc-stats==1.0.2.dev3083
+ordered-set==4.0.2
+packaging==21.0
+pandas==1.3.3
+partd==1.2.0
+Pillow==8.3.2
+PIMS==0.5
+pkg_resources==0.0.0
+prometheus-client==0.11.0
+prometheus-flask-exporter==0.18.3
+psutil==5.8.0
+psycopg2==2.9.1
+pyasn1==0.4.8
+pydantic==1.8.2
+pyerfa==2.0.0
+pyows==0.2.4
+pyparsing==2.4.7
+pyproj==3.2.1
+pyrsistent==0.18.0
+pystac==1.1.0
+pystac-client==0.3.0
+python-dateutil==2.8.2
+python-rapidjson==1.4
+python-slugify==5.0.2
+pytz==2021.3
+PyWavelets==1.1.1
+PyYAML==5.4.1
+rasterio==1.2.10
+regex==2021.10.8
+requests==2.26.0
+requests-cache==0.8.1
+rio-cogeo==3.0.0
+rio-stac==0.3.1
+rsa==4.7.2
+ruamel.yaml==0.17.16
+ruamel.yaml.clib==0.2.6
+s3fs==2021.7.0
+s3transfer==0.4.2
+scikit-image==0.18.3
+scipy==1.7.1
+sentry-sdk==1.4.3
+setuptools-scm==6.3.2
+Shapely==1.7.1
+six==1.16.0
+slicerator==1.0.0
+snuggs==1.4.7
+sortedcontainers==2.4.0
+SQLAlchemy==1.4.25
+structlog==21.2.0
+tblib==1.7.0
+text-unidecode==1.3
+tifffile==2021.10.12
+timezonefinderL==4.0.2
+tomli==1.2.1
+toolz==0.11.1
+tornado==6.1
+tqdm==4.62.3
+typing-extensions==3.10.0.2
+url-normalize==1.4.3
+urllib3==1.26.7
+Werkzeug==2.0.2
+wrapt==1.13.2
+xarray==0.19.0
+yarl==1.7.0
+zict==2.0.0
+zipp==3.6.0
+zstandard==0.15.2
\ No newline at end of file