diff --git a/scripts.d/16_pkg_install.sh b/scripts.d/16_pkg_install.sh
index 0a98c676..14aec255 100755
--- a/scripts.d/16_pkg_install.sh
+++ b/scripts.d/16_pkg_install.sh
@@ -40,6 +40,7 @@ INSTALL_PACKAGES=(
     libhdf5-dev libatlas-base-dev libjasper1 libqt4-test # opencv
     imagemagick # tiv
     python3-bcrypt python3-nacl # fix slow pip
+    gnupg2 pass # maybe needed
 )
 
 if [[ ${INSTALL_PACKAGES:-} ]] ; then