gitian-build.py: Fixing check for docker command.

This commit is contained in:
Jonathan Cross 2020-01-10 19:16:24 +01:00
parent 996fa78196
commit 019c1dc0bb
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1 changed files with 5 additions and 2 deletions

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@ -36,8 +36,11 @@ def setup():
os.chdir('..')
make_image_prog = ['bin/make-base-vm', '--suite', 'bionic', '--arch', 'amd64']
if args.docker:
if not subprocess.call(['docker', '--help'], shell=False, stdout=subprocess.DEVNULL):
print("Please install docker first manually")
try:
subprocess.check_output(['docker', '--help'])
except:
print("ERROR: Could not find 'docker' command. Ensure this is in your PATH.")
sys.exit(1)
make_image_prog += ['--docker']
elif not args.kvm:
make_image_prog += ['--lxc']