CI: install locale for CentOS

diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index bac20d98094104501a744b78111bf6a6c528641e..b70ea80f1bf102127c9787eb712859a407cb32c7 100644 (file)
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -185,7 +185,7 @@ jobs:
             - name: Prepare container (CentOS)
               run: |
                   dnf update -y
-                  dnf install -y sudo
+                  dnf install -y sudo glibc-langpack-en
               shell: bash
               if: matrix.flavour == 'centos'