INSTALL_b38.md :: ClinSV requires python2 AND python3

[EricDeveaud]

Hello,

I noticed in the install from sources documentation, more specifically in install python section.
https://github.com/KCCG/ClinSV/blob/master/INSTALL_b38.md#install-python

python2 is required
clinsv uses python2 for lumpy calls
lumpy requires numpy pysam

python3 is required to
clinsv uses python3 for pairend_distro-a1.py see: line 460. of clinsv requires numpy
NB I did not check if pairend_distro-a1.py use some python3 specific syntax, except for print
maybee it means that clinsv can rely only in python2 using from future import print

regards

Eric

[drmjc]

we are keen to drop all the py2 code in favour of py3... seamlessly supporting x38 was higher on the list, but we'll get to this one day