Hi Amaury,
I have the same problem but I had already downloaded MSBuild_14.0 on our test server from the link you provided and found this page after having the same problem. Today I’ve downloaded again from the link you provided and I checked that the file version is still 14.0.23107.10
On my local PC, I don’t have this issue since I have VS 2015 Update 3 installed. How can I upgrade to Build Tools 2015 Update 3 without installing VS?