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| author | Prabhjyot Singh Sodhi <prabhjyotsingh95@gmail.com> | 2015-02-09 23:53:55 +0530 |
|---|---|---|
| committer | Prabhjyot Singh Sodhi <prabhjyotsingh95@gmail.com> | 2015-02-13 00:20:01 +0530 |
| commit | 1ff95c33ca9490969bf7181889e62756484903a2 (patch) | |
| tree | f27c3179f598755b68abdeeba95911f3ad2b64dc /python/servo | |
| parent | 29d24a5049cda10111bb36f3ca2d798e68137107 (diff) | |
| download | servo-1ff95c33ca9490969bf7181889e62756484903a2.tar.gz servo-1ff95c33ca9490969bf7181889e62756484903a2.zip | |
improving mach run error message in case of missing binaries
Diffstat (limited to 'python/servo')
| -rw-r--r-- | python/servo/post_build_commands.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/python/servo/post_build_commands.py b/python/servo/post_build_commands.py index 7cec97f0d0a..d427fe1181f 100644 --- a/python/servo/post_build_commands.py +++ b/python/servo/post_build_commands.py @@ -75,7 +75,14 @@ class MachCommands(CommandBase): else: args = args + params - subprocess.check_call(args, env=env) + try: + subprocess.check_call(args, env=env) + except OSError as e: + if e.errno == 2: + print("Servo Binary can't be found! Run './mach build'" + " and try again!") + else: + raise e @Command('doc', description='Generate documentation', |