Add a dependency to libtiff.so.5 / Setup program installed libtiff.so.6

@hui @malcolmlewis
Thank you for your support! Now it works. :partying_face:

Finally i deleted the current program and made a new installation.

When looking after the libtiff-files i got this:

lrwxrwxrwx 1 user user     16 17. Jan 20:56 libtiff.so -> libtiff.so.6.0.0
lrwxrwxrwx 1 user user     16 17. Jan 20:56 libtiff.so.6 -> libtiff.so.6.0.0
lrwxrwxrwx 1 user user     16 17. Jan 20:56 libtiff.so.6.0 -> libtiff.so.6.0.0
-rwxr-xr-x 1 user user 559240 11. Jan 14:47 libtiff.so.6.0.0

Then i checked the ELF version from libtiff.so.6.0.0

user@ln-sg-vpn1:~/dm/dm-Fotowelt> readelf -h libtiff.so.6.0.0 
ELF Header:
  Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 
  Class:                             ELF64
  Data:                              2's complement, little endian
  Version:                           1 (current)

When starting the program i got this error

user@ln-sg-vpn1:~/dm/dm-Fotowelt> ./dm-Fotowelt 
./dm-Fotowelt: error while loading shared libraries: libtiff.so.5: cannot open shared object file: No such file or directory

Then i made the symbolic link

user@ln-sg-vpn1:~/dm/dm-Fotowelt> sudo ln -s libtiff.so.6 libtiff.so.5

Now it is working :star_struck: