now jenkins build is no longer affected by a previous broken build

Jenkinsfile

@@ -4,6 +4,8 @@ pipeline {
         stage('Initial setup...') {
             steps {
                 echo 'Initial setup...'
+                // erase old builds if anything is left
+                sh './scripts/cleanup.bash'
                 sh './scripts/install_fiji.bash'
                 sh 'export FIJI_ROOT_PATH=$(pwd)/Fiji.app; ./scripts/install_lipase_in_fiji.bash'
                 // echo 'Create or update the virtual Python environment'
@@ -31,7 +33,7 @@ pipeline {
         stage('Cleaning up...') {
             steps {
                 echo 'Cleaning artifacts...'
-                sh './scripts/uninstall_fiji.bash'
+                sh './scripts/cleanup.bash'
                 // sh 'rm -rf ./install_resources'
                 // sh 'cd ./src/doc && make clean'
             }

scripts/cleanup.bash

@@ -0,0 +1,2 @@
+#!/bin/bash
+rm -Rf './Fiji.app'

scripts/uninstall_fiji.bash

@@ -1,2 +0,0 @@
-#!/bin/bash
-rm -R './Fiji.app'