win10 家庭版装不成docker

CWD: D:\Program Files (x86)\bustag_win_0.1.1\bustag
dirname:D:\Program Files (x86)\bustag_win_0.1.1\bustag
Bottle v0.12.17 server starting up (using PasteServer())...
Listening on http://0.0.0.0:8000/
Hit Ctrl-C to quit.

serving on 0.0.0.0:8000 view at http://127.0.0.1:8000
/
127.0.0.1 - - [15/Sep/2019:17:13:27 +0800] "GET / HTTP/1.1" 200 2457 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36"
/tagit
127.0.0.1 - - [15/Sep/2019:17:13:31 +0800] "GET /tagit HTTP/1.1" 200 2509 "http://127.0.0.1:8000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36"
/tagit
127.0.0.1 - - [15/Sep/2019:17:13:32 +0800] "GET /tagit?like=1 HTTP/1.1" 200 2506 "http://127.0.0.1:8000/tagit" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36"
start download
Job "download (trigger: date[2019-09-15 17:13:35 CST], next run at: 2019-09-15 17:13:35 CST)" raised an exception
Traceback (most recent call last):
  File "lib\site-packages\apscheduler\executors\base.py", line 125, in run_job
  File "bustag\app\schedule.py", line 18, in download
KeyError: 'download.root_path'