Windows HomeでDocker Toolboxを入れてdocker-compose build動かそうと思ったら以下のエラーが発生。

$ docker-compose build
nginx uses an image, skipping
db uses an image, skipping
Building php
Traceback (most recent call last):
  File "docker-compose", line 6, in <module>
  File "compose\cli\main.py", line 71, in main
  File "compose\cli\main.py", line 127, in perform_command
  File "compose\cli\main.py", line 287, in build
  File "compose\project.py", line 386, in build
  File "compose\project.py", line 368, in build_service
  File "compose\service.py", line 1084, in build
  File "site-packages\docker\api\build.py", line 260, in build
  File "site-packages\docker\api\build.py", line 307, in _set_auth_headers
  File "site-packages\docker\auth.py", line 301, in get_all_credentials
  File "site-packages\docker\auth.py", line 287, in _get_store_instance
  File "site-packages\dockerpycreds\store.py", line 25, in __init__
dockerpycreds.errors.InitializationError: docker-credential-wincred not installed or not available in PATH
[14212] Failed to execute script docker-compose

golangをインストール

docker-credential-helpersを取得

go get github.com/docker/docker-credential-helpers

以下のように怒られるけど無視

can't load package: package github.com/docker/docker-credential-helpers: no Go files in C:\Users\XXXXX\go\src\github.com\docker\docker-credential-helpers

make.exeを取ってきて使えるようにして

cd C:\Users\XXXXX\go\src\github.com\docker\docker-credential-helpers
make wincred

makeを実行したフォルダのbinフォルダに「docker-credential-wincred.exe」が作成されるので、パスが通っているフォルダに移動する。

※追記
コマンドプロントを管理者権限で開いてリンクを作成した。これはいるのか分からない。。。

mklink /D "c:\c" "c:/"

以上