nixops (0) > ./dev-shell ``` sed: can't read azure/mgmt/resource/resourcemanagement.py: No such file or directory sed: can't read azure/mgmt/storage/storagemanagement.py: No such file or directory builder for '/nix/store/ni38fwhybbj8j8mc4f7gpvxg96hxay63-python2.7-azure-mgmt-storage-3.1.1.drv' failed with exit code 2 error: build of '/nix/store/g025adh3adpm5zxmnflkg1lqlzc9zhf7-python2.7-azure-mgmt-resource-2.1.0.drv', '/nix/store/g29m9zh3njpmsic4pi7vnsjdpi7nqh4x-python2.7-azure-mgmt-network-2.5.1.drv', '/nix/store/ni38fwhybbj8j8mc4f7gpvxg96hxay63-python2.7-azure-mgmt-storage-3.1.1.drv', '/nix/store/wbvwarpgp5wjfcl4jrfbabc3jc7r7xa7-python2.7-azure-mgmt-compute-4.4.0.drv' failed ```