diff --git a/Jenkinsfile b/Jenkinsfile
index c52305b..cdda9ad 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -68,6 +68,10 @@
         stage('install required python packages') {
             steps {
                 sh '''
+                python --version
+                python3 --version
+                pip3 --version
+                pip install --user --upgrade pip
                 pip install --user -r requirements.txt 
                 '''
                 print env.JENKINS_URL