X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fbash%2Ffunction%2Fcommon.sh;fp=resources%2Flibraries%2Fbash%2Ffunction%2Fcommon.sh;h=0782fa689cb0610d7f17908bfb05455cc6adb168;hp=8f2e88843e6233ceb43775f6ab856f3c816a63e4;hb=49bf78210fe2361beefd48b74e76f96484b5abd2;hpb=42e546faaf042ef78bb8cbb9339c7fb06f6299dd

diff --git a/resources/libraries/bash/function/common.sh b/resources/libraries/bash/function/common.sh
index 8f2e88843e..0782fa689c 100644
--- a/resources/libraries/bash/function/common.sh
+++ b/resources/libraries/bash/function/common.sh
@@ -116,16 +116,16 @@ function activate_virtualenv () {
     env_dir="${root_path}/env"
     req_path=${2-$CSIT_DIR/requirements.txt}
     rm -rf "${env_dir}" || die "Failed to clean previous virtualenv."
-    pip3 install --upgrade virtualenv || {
+    pip3 install virtualenv==20.0.20 || {
         die "Virtualenv package install failed."
     }
-    virtualenv --python=$(which python3) "${env_dir}" || {
+    virtualenv --no-download --python=$(which python3) "${env_dir}" || {
         die "Virtualenv creation for $(which python3) failed."
     }
     set +u
     source "${env_dir}/bin/activate" || die "Virtualenv activation failed."
     set -u
-    pip3 install --upgrade -r "${req_path}" || {
+    pip3 install -r "${req_path}" || {
         die "Requirements installation failed."
     }
     # Most CSIT Python scripts assume PYTHONPATH is set and exported.