Forced a package refresh when first created

This commit is contained in:
Ben Callaghan 2017-02-02 01:04:29 -07:00
parent fd192cfe09
commit 7a9503d75f

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@ -3,6 +3,9 @@ MAINTAINER David Liu <email4dliu@gmail.com>
LABEL Description="Do your C/C++ development in Docker container. Based on Ubuntu, and added build-essential and valgrind so you can use g++/gcc/gdb/valgrind."
#update package files to ensure newest versions
run apt-get update
#adds gcc valgrind
run apt-get install -y build-essential valgrind