Built process fails at:
Unpacking vyatta-quagga (0.99.20.1-14+vyos2+current1) ... dpkg: error processing archive /var/cache/apt/archives/vyatta-quagga_0.99.20.1-14+vyos2+current1_amd64.deb (--unpack): trying to overwrite '/usr/share/man/man1/vtysh.1.gz', which is also in package frr 6.1-dev-vyos-1~debian8+1
and
Errors were encountered while processing: /var/cache/apt/archives/vyatta-quagga_0.99.20.1-14+vyos2+current1_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1)
I've tried now on a native Debian 8 install as well as Docker. Steps are a bone-stock, no submodules pulled:
git clone https://github.com/vyos/vyos-build.git cd vyos-build docker build -t vyos-builder . docker run -it --privileged -v /HOST_PATH_OF_VYOS_BUILD_REPO:/vyos -w="/vyos" vyos-builder bash ./configure make iso