Delete libc6-dev

Author: gold-kou

gatling/Dockerfile

@@ -15,7 +15,7 @@ ENV GATLING_VERSION 3.9.5
 RUN mkdir -p gatling
 
 # install gatling
-RUN apt-get update && apt-get upgrade -y && apt-get install -y wget libc6-dev unzip &&  \
+RUN apt-get update && apt-get upgrade -y && apt-get install -y wget unzip &&  \
   mkdir -p /tmp/downloads && \
   wget -q -O /tmp/downloads/gatling-$GATLING_VERSION.zip \
   https://repo1.maven.org/maven2/io/gatling/highcharts/gatling-charts-highcharts-bundle/$GATLING_VERSION/gatling-charts-highcharts-bundle-$GATLING_VERSION-bundle.zip && \