Hi, I've just emerged app-text/djview4 which went through without any errors.
But invoking djview4 fails due to missing libraries libdjvulibre.so.15 and libtiff.so.3 On my system there the more recent versions libdjvulibre.so.21 libtiff.so.5 I don't understand how something that's just got compiled and linked may refer to libraries which are not present. I've searched for dependencies on app-text/djvu (which provides libdjvulibre.so) but I haven't found anything except djview4 which has just been installed. Many thanks for info on these strange situation. Helmut.