Ubuntu - package installer not working

[Fabian Thiel]

‌

/usr/bin/python -m pip install --user scipy>=1.1

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user scipy>=1.1': '/usr/bin/python -m pip install --user scipy>=1.1'

/usr/bin/python -m pip install --user scikit-learn>=0.19.2

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user scikit-learn>=0.19.2': '/usr/bin/python -m pip install --user scikit-learn>=0.19.2'

/usr/bin/python -m pip install --user astropy

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user astropy': '/usr/bin/python -m pip install --user astropy'

/usr/bin/python -m pip install --user pyopengl

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user pyopengl': '/usr/bin/python -m pip install --user pyopengl'

/usr/bin/python -m pip install --user numba

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user numba': '/usr/bin/python -m pip install --user numba'

/usr/bin/python -m pip install --user netCDF4

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user netCDF4': '/usr/bin/python -m pip install --user netCDF4'

/usr/bin/python -m pip install --user enpt-enmapboxapp

[Errno 2] No such file or directory: '/usr/bin/python -m pip install --user enpt-enmapboxapp': '/usr/bin/python -m pip install --user enpt-enmapboxapp'

Version 3.6.20200327T152216.develop

[Fabian Thiel]

Maybe explicitly call python3?

QGIS console:

print(sys.executable)
/usr/bin/python3

‌

[Benjamin Jakimow]

the problem is that this won’t work for windows OSGeo4W QGIS, where sys.executable returns the QGIS executable, not that for python.

What return the following function in your Ubuntu QGIS, @Fabian Thiel ?

import shutil, pathlib, os
from difflib import SequenceMatcher

def localPythonExecutable() -> pathlib.Path:
    """
    Searches for the local python executable
    :return:
    """

    candidates = [sys.executable,
                  shutil.which('python3'),
                  shutil.which('python')]

    candidates = [c for c in candidates if isinstance(c, str) and len(c) > 0]

    r = os.path.dirname(os.__file__)
    similarity = [SequenceMatcher(None, r, c).ratio() for c in candidates]

    pyexe = candidates[similarity.index(max(similarity))]
    return pathlib.Path(pyexe)

‌

[Benjamin Jakimow]

dependencycheck.py - modified localPythonExecutable (addresses #390 )

→ <<cset 88f50ab61521>>

[Fabian Thiel]

localPythonExecutable() returns /usr/bin/python3

‌

[Benjamin Jakimow]

@Fabian Thiel

There is still a problem to installe the *.zip on my unbuntu miniconda qgis. However, the qgis docker imager that I use for the Bitbucket pipeline seems not to have the same problems. Could you therefore test if oyu can install https://bitbucket.org/hu-geomatics/enmap-box/downloads/enmapboxplugin.3.6.20200404T030811.develop.zip? / the most recent develop version on your ubuntu?

(related to #403)

[Benjamin Jakimow]

I tracked the linux segfault down to:

‌

import numba
#or
__import__('numba')

‌

[Fabian Thiel]

Installation and starting the Box and import numba works with recent version

[Benjamin Jakimow]

deactivated install/update options for numba + numpy and GDAL addresses #405 addresses #403 addresses #405 addresses #390

→ <<cset 104aa32676f1>>