$ pacman -Q kdevelop
kdevelop 5.2.0-1
$ ldd /bin/kdevelop | grep not
libevent-2.0.so.5 => not found
libprotobuf.so.12 => not found
libicui18n.so.58 => not found
libicuuc.so.58 => not found
libwebp.so.6 => not found

But Parabola has only later versions in the repository:
libevent-2.1.so.6.0.2
libprotobuf.so.14.0.0
libicui18n.so.59.1
libicuuc.so.59.1
libwebp.so.7.0.0