MONO USERS:

1) IMDrops requires next packages need to be installed before run:

libmono-system2.0-cil
libmono-winforms2.0-cil
libgdiplus

2) Mono application data path for IMDrops (usually folder /home/<username>/.config/IMDrops) requires read/write rights in order to publish images.
There will be saved published images links and picked colors.

UBUNTU users run:

apt-get install libmono-system2.0-cil libmono-winforms2.0-cil libgdiplus
mkdir /home/username/.config/IMDrops
chmod 777 /home/username/.config/IMDrops