Downloading https://nodejs.org/dist/v7.3.0/node-v7.3.0-linux-x64.tar.xz...
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Checksums do not match.
Binary download failed, trying source.
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Checksums empty
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now
Binary download failed, trying source.
Detected that you have 32 CPU thread(s)
Set the number of jobs to 32 - 1 = 31 jobs to speed up the build
Installing node v1.0 and greater from source is not currently supported
nvm install 7.3.0 && nvm alias default 7.3.0 returned exit code 106
Action failed: set node.js version to 7.3.0
In circle.yml we simply have
node:
version: 7.3.0