Hi
I installed the latest Sigil as an Arch package on my brand new computer to get this short statement:
[CODE][roger@lenovo ~]$ sigil
Debug: using qt5ct plugin
Warning: libpng warning: iCCP: known incorrect sRGB profile
Warning: libpng warning: iCCP: known incorrect sRGB profile
Debug: D-Bus system tray: no
Debug: D-Bus global menu: no
*** Error in `/usr/lib/sigil/sigil': free(): invalid pointer: 0x00007f482ef303c0 ***
Abandon (core dumped)
[roger@lenovo ~]$[CODE]
Previously I had added some files (mostly plugins) from my former Sigil in /home/roger/.local.
It's also fairly possible some software could not be installed yet...