In case you haven't fixed that yet, the attached patch does.
Samuel
--- brltty-3.10~r3654/debian/libbrlapi-dev.install.orig 2008-04-12 03:38:36.000000000 +0100 +++ brltty-3.10~r3654/debian/libbrlapi-dev.install 2008-04-12 03:38:56.000000000 +0100 @@ -1,3 +1,3 @@ debian/brltty/lib/*.a lib debian/brltty/lib/*.so /lib -debian/brltty/usr/include/brltty usr/include +debian/brltty/usr/include/* usr/include
