From 861683644ee4807aa0e294d3d79e8819135128bb Mon Sep 17 00:00:00 2001
From: michael <m.langguth@fz-juelich.de>
Date: Mon, 28 Feb 2022 20:39:08 +0100
Subject: [PATCH] Add try to re-installation of virtualenv-module to
 install_venv_container.sh.

---
 video_prediction_tools/env_setup/install_venv_container.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/video_prediction_tools/env_setup/install_venv_container.sh b/video_prediction_tools/env_setup/install_venv_container.sh
index e6444cc3..45065c48 100755
--- a/video_prediction_tools/env_setup/install_venv_container.sh
+++ b/video_prediction_tools/env_setup/install_venv_container.sh
@@ -56,8 +56,9 @@ else
   # Change into the base-directory of virtual environments...
   cd "${VENV_BASE}" || return
   if ! python -m virtualenv --version >/dev/null; then
-    echo "ERROR: Base directory for virtual environment exists, but virtualenv-module is unavailable."
-    exit
+    echo "WARNING: Base directory for virtual environment exists, but virtualenv-module is unavailable."
+    echo "Try installation."
+    pip3 install --target="${VENV_BASE}"/ virtualenv 
   fi
   echo "Virtualenv is already installed."
 fi
-- 
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