tree 130140de974400ce213b76b5814b36b40f819e38
parent 9fae805e0421aa4caf1e0a9052f8701a88d7bd0d
author Shawn O. Pearce <sop@google.com> 1338908107 -0700
committer Shawn O. Pearce <sop@google.com> 1338908169 -0700

Detect git is not installed

Fix detection for Git not being in $PATH during the initial
run of `repo init` in a new directory.

Change-Id: I2b1fcce1fb8afc47271f5c3bd2a28369009b2fb7