We are trying to install the 4.0.0-beta.2 sct version in Linux VirtualMachine, windows OS, but the sct_installation file fails when it tries to connect to www.neuro.polymtl.ca to download the stats_dsn.txt. Although, we are able to connect to the URL using an internet browser.
@Aran is it a systematic error? I.e., did you try to launch the installation several times, and you experienced the same error each time?
Did you try to install it under an OSX or Linux distribution (not via VM) under the same network? If not, could you please also try it and let us know how it goes?