This adds missing dependencies for building Flutter Linux desktop apps as per flutter doctor advice:
✗] Linux toolchain - develop for Linux desktop
✗ pgk-config is required for Linux development.
It is likely available from your distribution (e.g.: apt install pkg-config), or can be downloaded from
https://www.freedesktop.org/wiki/Software/pkg-config/
✗ GTK 3.0 development libraries are required for Linux development.
They are likely available from your distribution (e.g.: apt install libgtk-3-dev)
✗ The blkid development library is required for Linux development.
It is likely available from your distribution (e.g.: apt install libblkid-dev)
After applying these changes I was able to build a linux desktop app successfully in a local container built using this updated Dockerfile.
This adds missing dependencies for building Flutter Linux desktop apps as per
flutter doctor
advice:After applying these changes I was able to build a linux desktop app successfully in a local container built using this updated Dockerfile.