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-rw-r--r--nixos/modules/installer/tools/nixos-install.sh11
1 files changed, 2 insertions, 9 deletions
diff --git a/nixos/modules/installer/tools/nixos-install.sh b/nixos/modules/installer/tools/nixos-install.sh
index 7f3cfa2ca7d..3fd8bdbd69e 100644
--- a/nixos/modules/installer/tools/nixos-install.sh
+++ b/nixos/modules/installer/tools/nixos-install.sh
@@ -97,12 +97,7 @@ mkdir -m 0755 -p \
     $mountPoint/nix/var/log/nix/drvs
 
 mkdir -m 1775 -p $mountPoint/nix/store
-build_users_group=$(@perl@/bin/perl -I @nix@/lib/perl5/site_perl/*/* -e 'use Nix::Config; Nix::Config::readConfig; print $Nix::Config::config{"build-users-group"};')
-if test -n "$build_users_group"; then
-    chown root:"$build_users_group" $mountPoint/nix/store
-else
-    chown root $mountPoint/nix/store
-fi
+chown root:nixbld $mountPoint/nix/store
 
 
 # Get the store paths to copy from the references graph.
@@ -130,9 +125,7 @@ unset NIX_REMOTE
 
 # Create a temporary Nix config file that causes the nixbld users to
 # be used.
-if test -n "$build_users_group"; then
-    echo "build-users-group = $build_users_group" > $mountPoint/tmp/nix.conf
-fi
+echo "build-users-group = nixbld" > $mountPoint/tmp/nix.conf # FIXME: remove in Nix 1.8
 binary_caches=$(@perl@/bin/perl -I @nix@/lib/perl5/site_perl/*/* -e 'use Nix::Config; Nix::Config::readConfig; print $Nix::Config::config{"binary-caches"};')
 if test -n "$binary_caches"; then
     echo "binary-caches = $binary_caches" >> $mountPoint/tmp/nix.conf