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Handle missing programs

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This commit is contained in:
mpeterv 2016-04-03 15:15:40 +03:00
parent 8dfda2b86b
commit fb26b06861
1 changed files with 2 additions and 0 deletions
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hererocks.py
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@ -114,6 +114,8 @@ def run(*args, **kwargs):
sys.exit("Error: got exitcode {} from command {}".format( sys.exit("Error: got exitcode {} from command {}".format(
exception.returncode, " ".join(args))) exception.returncode, " ".join(args)))
except OSError:
sys.exit("Error: couldn't run {}: is {} in PATH?".format(" ".join(args), args[0]))
if opts.verbose and capture: if opts.verbose and capture:
sys.stdout.write(output.decode("UTF-8")) sys.stdout.write(output.decode("UTF-8"))