fix: correct pipenv process

Dockerfile

@@ -10,7 +10,7 @@ RUN yum install python3-pip wget
 
 RUN pip install --upgrade pip \
   && pip install --upgrade pipenv\
-  && pipenv install --system --deploy --ignore-pipfile
+  && pipenv install --system --deploy
 
 USER 1001
 

Dockerfile-tools

@@ -13,7 +13,7 @@ RUN yum -y install --disableplugin=subscription-manager python3-pip wget \
   && yum --disableplugin=subscription-manager clean all
 
 RUN pip3 install pipenv
-RUN pipenv install --system --deploy --ignore-pipfile
+RUN pipenv install
 
 # Update python command to point to python3 install
 RUN alternatives --set python /usr/bin/python3

Pipfile

@@ -11,6 +11,3 @@ ibmcloudenv = "*"
 livereload = "*"
 Flask = ">=1.0.0"
 prometheus_client = "*"
-
-[requires]
-python_version = ">=3"

README.md

@@ -49,10 +49,10 @@ To get started building this application locally, you can either run the applica
 
 * Install [Python](https://www.python.org/downloads/)
 
-Running Flask applications has been simplified with a `manage.py` file to avoid dealing with configuring environment variables to run your app. From your project root, you can download the project dependencies with:
+Running Flask applications has been simplified with a `manage.py` file to avoid dealing with configuring environment variables to run your app. From your project root, you can download the project dependencies with (NOTE: If you don't have pipenv installed, execute: `pip install pipenv`):
 
 ```bash
-pipenv install --system --deploy --ignore-pipfile
+pipenv install
 ```
 
 To run your application locally: