whummer
/ gist:79205d22c952b6f891421d28c67cb39b
Created
June 22, 2016 03:37
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| #!/bin/bash | |
| echo "hi" | |
| for cmd in make npm python java javac; do | |
| test `which $cmd` || { echo "Please install '$cmd' first"; exit 1; } | |
| done |