diff --git a/Jenkinsfile b/Jenkinsfile
index cdda9ad..4bf4c9f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -68,11 +68,8 @@
         stage('install required python packages') {
             steps {
                 sh '''
-                python --version
-                python3 --version
-                pip3 --version
-                pip install --user --upgrade pip
-                pip install --user -r requirements.txt 
+                sudo apt-get -y install python3-pip
+                pip3 install --user -r requirements.txt 
                 '''
                 print env.JENKINS_URL
             }