<div>Dear all,</div><div><br></div><div> After I finished installation of xcrysden-1.5.53-linux_x86_64-semishared.tar.gz, I typed ./xcrysden to launch the programme. The programme start but with the following error:</div><div> /xcrysden-1.5.53-bin-semishared/bin/ftnunit:error while loading shared
libraries: libquadmath. so. 0: cannot open shared object file: No such file or
directory.</div><div><br></div><div> I would be very appreciated if someone can help me to solve this problem.</div><br>