bootstrap: Invoke "pip" through Python.

bootstrap: Invoke "pip" through Python.

Invoking "pip" as a command-line executable falls into the problem of
shebang length truncation if checked out into a too-long subdirectory.
Invoke "pip" through the Python binary.

BUG=None
TEST=None

Review-Url: https://codereview.chromium.org/2816633002
Committed: https://github.com/luci/recipes-py/commit/5a74d04e181b07592fb57abd5602bafe276e2b17

[iannucci, 2017-04-11 20:57:42]

iannucci@chromium.org changed reviewers:
+ iannucci@chromium.org

[iannucci, 2017-04-11 20:57:42]

lgtm

[dnj, 2017-04-11 21:00:04]

The CQ bit was checked by dnj@chromium.org

[commit-bot: I haz the power, 2017-04-11 21:00:09]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-11 21:03:25]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491944404359040, "parent_rev":
"939068138596e0259bd19be9e40c1ab17f55b3d6", "commit_rev":
"5a74d04e181b07592fb57abd5602bafe276e2b17"}

[commit-bot: I haz the power, 2017-04-11 21:03:30]

Description was changed from

==========
bootstrap: Invoke "pip" through Python.

Invoking "pip" as a command-line executable falls into the problem of
shebang length truncation if checked out into a too-long subdirectory.
Invoke "pip" through the Python binary.

BUG=None
TEST=None
==========

to

==========
bootstrap: Invoke "pip" through Python.

Invoking "pip" as a command-line executable falls into the problem of
shebang length truncation if checked out into a too-long subdirectory.
Invoke "pip" through the Python binary.

BUG=None
TEST=None

Review-Url: https://codereview.chromium.org/2816633002
Committed:
https://github.com/luci/recipes-py/commit/5a74d04e181b07592fb57abd5602bafe276...
==========

[commit-bot: I haz the power, 2017-04-11 21:03:31]

Committed patchset #1 (id:1) as
https://github.com/luci/recipes-py/commit/5a74d04e181b07592fb57abd5602bafe276...