[Nix-dev] nix-build broken in nix-1.2

[David Guibert]

On Wed, Dec 12, 2012 at 1:25 PM, David Guibert <david.guibert at gmail.com> wrote:
> I used to build derivations with nix-build and testing them via the
> result directory.
> But with the new nix 1.2, the derivations are no longer built.

> $ /nix/store/jbhg56ranx6ja63rw7ysld6nyw6hc8i4-nix-1.2/bin/nix-build -v -v -v -v
> [...]
> starting substituter program
> `/nix/store/rg6lrzi018sw8m2zbypd7sshx5bmb4b1-nix-1.2pre2980_9de6bc5/libexec/nix/substituters/copy-from-other-stores.pl'
> starting substituter program
> `/nix/store/rg6lrzi018sw8m2zbypd7sshx5bmb4b1-nix-1.2pre2980_9de6bc5/libexec/nix/substituters/download-using-manifests.pl'
> starting substituter program
> `/nix/store/rg6lrzi018sw8m2zbypd7sshx5bmb4b1-nix-1.2pre2980_9de6bc5/libexec/nix/substituters/download-from-binary-cache.pl'
> these derivations will be built:

> I can't figure out what's wrong...

Sorry for the noise, nix-daemon was not from the same nix-build version.
Updating the system configuration to install nix-1.2 solves the issue.
-- 
Regards, David