Jonas: first part of Task 2

Jonas_Solutions/Task_2_gen_data.sh

@@ -45,10 +45,12 @@ D1_ZIP=${D1_URL##*/}
 D2_URL=https://raw.githubusercontent.com/GeorgeMcIntire/fake_real_news_dataset/master/fake_or_real_news.csv.zip
 D2_ZIP=${D2_URL##*/}
 
-set_action "downloading and unpacking $D1_URL if not already existing"
-
+set_action "checking whether unzip is installed"
 # testing for unzip:
 perform_and_exit unzip -v
+confirm_action
+
+set_action "downloading and unpacking $D1_URL if not already existing"
 
 perform_and_exit mkdir -p ./data
 perform_and_exit cd ./data/