error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory
compile and install : wget http://archive.ubuntu.com/ubuntu/pool/main/libp/libpng/libpng_1.2.54.orig.tar.xz tar xvf libpng_1.2.54.orig.tar.xz cd libpng-1.2.54 ./autogen.sh ./configure make -j8 sudo make install then update the links with: sudo ldconfig demo root@kali:~/Documents/games/dofus-amd64/Dofus/transition# wget http://archive.ubuntu.com/ubuntu/pool/main/libp/libpng/libpng_1.2.54.orig.tar.xz --2019-05-20 23:31:05-- http://archive.ubuntu.com/ubuntu/pool/main/libp/libpng/libpng_1.2.54.orig.tar.xz Resolving archive.ubuntu.com (archive.ubuntu.com)... 91.189.88.161, 91.189.88.149, 91.189.88.162, ... Connecting to archive.ubuntu.com (archive.ubuntu.com)|91.189.88.161|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 571448 (558K) [application/x-xz] Saving to: ‘libpng_1.2.54.orig.tar.xz’ libpng_1.2.54.orig. 100%[===================>] 558.05K 163KB/s in 3.4s 2019-05-20 23:31:11