From e0ae85559027c58d5bf86ce65e7a7751432f41c0 Mon Sep 17 00:00:00 2001
From: Johann Bauer <bauerj@bauerj.eu>
Date: Mon, 28 Feb 2022 17:43:56 +0100
Subject: [PATCH] Try fixing build error

---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index 267ced6c7..f6342dc6c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -88,6 +88,7 @@ RUN apt-get update \
 	else \
 	  echo "Skipping qpdf build because pikepdf binary wheels are available."; \
 	fi \
+        && python3 -m pip install --update pip wheel \
 	&& python3 -m pip install --default-timeout=1000 --upgrade --no-cache-dir supervisor \
   && python3 -m pip install --default-timeout=1000 --no-cache-dir -r ../requirements.txt \
 	&& apt-get -y purge build-essential git zlib1g-dev libjpeg62-turbo-dev \