fix cachix

garbas · garbas · commit 403bb1d312b1 · 2019-01-02T13:16:09.000+01:00
diff --git a/.travis/before_install b/.travis/before_install
@@ -1,6 +1,7 @@
 # -*- mode: sh -*-
 
-nix-env -iA nixpkgs.nix-prefetch-git nixpkgs.nix-prefetch-hg nixpkgs.cachix
+nix-env -iA nixpkgs.nix-prefetch-git nixpkgs.nix-prefetch-hg
+nix-env -iA cachix -f https://github.com/NixOS/nixpkgs/tarball/889c72032f8595fcd7542c6032c208f6b8033db6
 sudo mount -o remount,exec,size=4G,mode=755 /run/user || true
 cachix use pypi2nix
 cachix use nixpkgs-python
