update Dockerfile

This commit is contained in:
Christian Seyfferth 2020-05-08 17:10:44 +02:00
parent f8b9952e79
commit 9dafffc612

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@ -1,3 +1,3 @@
FROM node:14-alpine
RUN apk --no-cache add python make gcc g++ graphicsmagick autoconf
RUN npm install -g gulp
RUN npm install -g gulp gifsicle optipng