Add nokogiri dependencies

37fc1219 · Zeger-Jan van de Weg · c4360546 · 37fc1219
Commit 37fc1219 authored 7 years ago by Zeger-Jan van de Weg
--- a/Dockerfile.ruby-2.3-static-analyses
+++ b/Dockerfile.ruby-2.3-static-analyses
 FROM ruby:2.3-alpine
  
 RUN gem install knapsack
-RUN apk add --update bash && rm -rf /var/cache/apk/*
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+RUN apk add --update bash libxml2-dev libxslt-dev && rm -rf /var/cache/apk/*
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