[.gotlab-ci] reset installation from silx pre-release insted of from master branch

4 jobs for fix_20 in 16 minutes and 39 seconds (queued for 9 minutes and 7 seconds)
Status Job ID Name Coverage
  Test
failed #68436
test:python3.5-stretch-pyqt5_larch

00:04:47

passed #68435
test:python3.5-stretch-pyqt5_pymca

00:05:49

failed #68437
test:python3.5-stretch-pyqt5_pymca_larch

00:06:26

passed #68438
test:test-est-tutorials_pymca

00:03:22

 
Name Stage Failure
failed
test:python3.5-stretch-pyqt5_pymca_larch Test
saving EXAFSKValues type is <class 'numpy.ndarray'>
saving EXAFSSignal type is <class 'numpy.ndarray'>
WARNING:PyMca5.PyMcaPhysics.xas.XASClass:Error: dimension of knots must be dimension of polDegree+1
WARNING:PyMca5.PyMcaPhysics.xas.XASClass: Forced automatic (equidistant) knot definition.
saving NormalizedEnergy type is <class 'numpy.ndarray'>
saving NormalizedMu type is <class 'numpy.ndarray'>
saving NormalizedSignal type is <class 'numpy.ndarray'>
INFO:est.io.io:move axis for spectra DataUrl(valid=False, scheme='PyMca', file_path='/usr/local/lib/python3.7/site-packages/PyMca5/PyMcaData/EXAFS_Cu.dat', data_path=None, data_slice=None), from (0, 1, 2) to (0, 1, 2)
ERROR: Job failed: exit code 1
failed
test:python3.5-stretch-pyqt5_larch Test
----------------------------------------------------------------------
Ran 53 tests in 12.599s

FAILED (errors=3, skipped=26)
saving chir_im type is <class 'numpy.ndarray'>
saving chir_re type is <class 'numpy.ndarray'>
saving chir_mag type is <class 'numpy.ndarray'>
saving r type is <class 'numpy.ndarray'>
ERROR: Job failed: exit code 1