From bf8df7b212daaa6f981d570e3f7a6083797f5e2f Mon Sep 17 00:00:00 2001
From: "Mr. Lance E Sloan (sloanlance)" <sloanlance@users.noreply.github.com>
Date: Sat, 8 Jul 2023 22:03:04 -0400
Subject: [PATCH] resolve build issue with `netcat`
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Build was failing with error about `netcat`…

```txt
#0 4.501 Package netcat is a virtual package provided by:
#0 4.501   netcat-openbsd 1.219-1
#0 4.501   netcat-traditional 1.10-47
#0 4.501
#0 4.505 E: Package 'netcat' has no installation candidate
```

According to «https://forums.docker.com/t/package-netcat-has-no-installation-candidate-how-to-fix-this/136541», the solution is to replace installation of `netcat` with `netcat-traditional` instead.  This worked in the local environment.
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index dbe07ad..c1c564d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ WORKDIR /code
 COPY requirements.txt .
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
-        build-essential netcat vim-tiny jq git socat \
+        build-essential netcat-traditional vim-tiny jq git socat \
         default-libmysqlclient-dev && \
     pip install -r requirements.txt
 COPY . .