cog does not launch unless installing symlink for libWPEBackend-fdo-1.0.so to libWPEBackend-fdo-1.0.so.1

[septatrix]

Cog fails to launch with the following error message:

wpe_loader_init could not load the library 'libWPEBackend-fdo-1.0.so': libWPEBackend-fdo-1.0.so: cannot open shared object file: No such file or directory

(cog:639433): Cog-WARNING **: 10:06:26.969: Platform setup failed: Failed to set backend library name
wpe: could not load the impl library. Is there any backend installed?: libWPEBackend-default.so: cannot open shared object file: No such file or directory

Manually creating symlink from libWPEBackend-fdo-1.0.so to libWPEBackend-fdo-1.0.so.1 fixes the problem. I am not sure where exactly to file this issue (here, WebKit bug tracker, or somewhere else) but got advised to post it here (WebPlatformForEmbedded/libwpe#59 (comment))