- ruby (>= 1:2.5~0)
- ruby-atk (>= 3.3.2-1)
- ruby-gdk3 (>= 3.3.2-1)
- libatk1.0-0 (>= 1.12.4)
- libc6 (>= 2.17)
- libcairo-gobject2 (>= 1.10.0)
- libcairo2 (>= 1.2.4)
- libgdk-pixbuf2.0-0 (>= 2.22.0)
- libgirepository-1.0-1 (>= 0.9.2)
- libglib2.0-0 (>= 2.22.0)
- libgmp10
- libgtk-3-0 (>= 3.0.0)
- libpango-1.0-0 (>= 1.14.0)
- libpangocairo-1.0-0 (>= 1.14.0)
- libruby2.5 (>= 2.5.0~preview1)
- ruby (<< 1:2.6~)