Comment # 5 on bug 1200583 from David Rankin

Also changed vendor to https://download.opensuse.org/repositories/science/15.4/
and tried version 0.20-lp154.163.5 available there, e.g.

The following package is going to change vendor:
  FreeCAD  0.19.4-bp154.1.16 -> 0.20-lp154.163.5  openSUSE ->
obs://build.opensuse.org/science

The following 6 NEW packages are going to be installed:
  libboost_date_time1_66_0  1.66.0-12.3.1
  libopencascade7_6         7.6.2-lp154.35.1
  python3-Cycler            0.11.0-lp154.2.1
  python3-kiwisolver        1.2.0-bp154.1.22
  python3-matplotlib        2.2.5-150400.9.4
  python3-matplotlib-qt5    2.2.5-150400.9.4

1 package to upgrade, 6 new, 1 to change vendor.

After update to version 0.20-lp154.163.5, the same Segfault occurs on 15.4. Is
the 0.21-pre version in science:/unstable/ worth testing?