The tc 9.x extension seems to work on tc 11.1, but occasionally complains about "deprecated" function calls. Also, it depends on the (deprecated) library libpng12. An update would be appreciated.
N.B.: I tried to compile pilot-link against new libraries, with mixed success - for some reason, shared libraries were not found after 'make install', and the command (e.g., pilot-xfer) did not terminate properly (hung after job completion).
P.S.: Does anybody know a reliable source for the sources? The original web site seems to be down, so I fetched the last(?) release from the Debian package tree.