What version of DGS have you tried to install?
Are you using the standard software versions with mysql, apache, php on ubuntu 16? With ubuntu 16.04 the latest versions are mysql 5.7, apache 2.4, php 7 ... Problem is that all those 3 are incompatible with the latest stable version of DGS. The server requirements in the INSTALL file are not correct in this regard. Actually the latest stable DGS version would need mysql 5.1, php 5.2, apache 2.2.
To overcome this hurdle with the current Linux versions I'm working on a setup with docker, but it's not finished yet.
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What version of DGS have you tried to install?
Are you using the standard software versions with mysql, apache, php on ubuntu 16? With ubuntu 16.04 the latest versions are mysql 5.7, apache 2.4, php 7 ... Problem is that all those 3 are incompatible with the latest stable version of DGS. The server requirements in the INSTALL file are not correct in this regard. Actually the latest stable DGS version would need mysql 5.1, php 5.2, apache 2.2.
To overcome this hurdle with the current Linux versions I'm working on a setup with docker, but it's not finished yet.