Try to do a "apt-get update" before doing the "apt-get -y build-dep...".
I am not a professional Docker user but I would say this is already being done, twice. That guy's dockerfile: https://github.com/FreeSoft-AL/libreoffice-compile/blob/master/docker/Dockerfile (update at line 4, build-dep at line 9) And the dockerfile that seems to run before his https://github.com/tianon/dockerfiles/blob/4d24a12b54b75b3e0904d8a285900d88d3326361/sbin-init/ubuntu/upstart/14.04/Dockerfile (apt-get update at line 7) _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice