DeLinuxCoLinux Workstation - Form Following FunctionAppimage will not launch, missing “libicuuc.so.76”

by John Machado December 9, 2025

AppImages, specifically LibreOffice.AppImage will not launch do to missing shared library.

To verify, open terminal and type:

./opt/appimages/LibreOffice.AppImage

if the app will not launch and the error “missing libicuuc.so.76” is displayed, you will need to install the library from the AUR.

From the terminal, run:

yay icu76

No need to restart system, AppIMages should work now.

Appimage will not launch, missing “libicuuc.so.76”