/usr/share/xfig/fig2dev/sk_SK.ps is in transfig 1:3.2.5.e-1ubuntu1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/xfig/fig2dev/cs_CZ.ps
/usr/share/xfig/fig2dev/cs_CZ.ps