[osgeo4w-dev] [QGIS-Developer] OSGeo4W: python libraries missing when installing plugins

Jürgen E. Fischer jef at norbit.de
Fri Sep 20 11:31:21 PDT 2019

Hi Calvin,

On Fri, 20. Sep 2019 at 13:28:05 -0400, C Hamilton wrote:
> I personally feel that the libraries you mentioned ( Numpy, SciPy) should
> always be installed without having to specifically request them.

numpy is a dependency of python3-gdal which is a dependency of qgis - so that's
always installed anyway.

SciPy is not a hard dependency, but is also installed with qgis-full (which is
what you want if you want more optional dependencies - eg. for plugins - and is
also what the standalone installer is made from).

mathlib and nltk however are not in OSGeo4W.


Jürgen E. Fischer           norBIT GmbH             Tel. +49-4931-918175-31
Dipl.-Inf. (FH)             Rheinstraße 13          Fax. +49-4931-918175-50
Software Engineer           D-26506 Norden            https://www.norbit.de
QGIS release manager (PSC)  Germany                    IRC: jef on FreeNode
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