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Empty graphs in Datadog after installing the agent on a Raspberry Pi?
I experienced this and fixed it by installing a couple of things…

TL;DR #

If your .travis.yml install section looks like this and the build is failing to install Hugo…

 install:
 - go get github.com/spf13/hugo

…then try updating it to download a specific version of the hugo binary:

install:
- export VER=0.18.1
- wget https://github.com/spf13/hugo/releases/download/v${VER}/hugo_${VER}_Linux-64bit.tar.gz
- tar xvzf hugo_${VER}_Linux-64bit.tar.gz
- mkdir -p $GOPATH/bin
- cp hugo_${VER}_linux_amd64/hugo_${VER}_linux_amd64 $GOPATH/bin/hugo

Why? Read on…