[sane-devel] libsane-imagescan.so.1' (No such file or directory)

[Richard Ryniker]

libsane-imagescan.so.1 is in the rpm package at:

  http://ftp.gwdg.de/pub/opensuse/repositories/home:/zhonghuaren/Fedora_27/x86_64/imagescan-3.32.0-8.1.x86_64.rpm

but I have only looked to see this file is there.  I have not tried it.
Perhaps it will offer you a path forward.  I suspect the package
referenced above originates from:

    https://github.com/utsushi/imagescan