==> git log -n1 <==
commit cab3aca68cc7ce8728f22976df51561f4e12df75
Merge: e4c4c4587 df2fe2416
Author: Akifumi Imanishi <akifumi.imanishi@gmail.com>
Date:   Thu May 24 15:20:28 2018 +0900

    Merge pull request #1272 from niboshi/v4.1.0
    
    Update version to v4.1.0 in Dockerfiles
==> git describe --tags --dirty <==
v4.1.0
==> git status <==
HEAD detached at cab3aca68
Untracked files:
  (use "git add <file>..." to include in what will be committed)

	conda_build.sh
	record.txt

nothing added to commit but untracked files present (use "git add" to track)
