gr-inspector pybombs install problem

[Mahdi Amini]

Hi

I had a issue gr-inspector via pybombs :
[ERROR] Package has no install method: qwtplot3d

and when i replaced qwtplot3d.lwr , line 24 :
deb: libqwtplot3d-qt4-dev ---> deb: libqwtplot3d-qt5-dev

gone.
please set it in code.
thanks