yoyomigrations在conda上重新安装错误

Question

我最近刚开始对yoyo-migrationshttps://pypi.org/project/yoyo-migrations/产生这个问题

我正在使用conda环境，当我与pip install yoyo-migrations一起安装并启动时，我看到以下内容：

yoyo Traceback (most recent call last): File "/usr/local/anaconda3/envs/cpProj/bin/yoyo", line 7, in from yoyo.scripts.main import main File "/usr/local/anaconda3/envs/cpProj/lib/python3.5/site-packages/yoyo/init.py", line 27, in from yoyo.connections import get_backend File "/usr/local/anaconda3/envs/cpProj/lib/python3.5/site-packages/yoyo/connections.py", line 23, in from .migrations import default_migration_table File "/usr/local/anaconda3/envs/cpProj/lib/python3.5/site-packages/yoyo/migrations.py", line 51 _collectors: MutableMapping[str, "StepCollector"] = ( ^ SyntaxError: invalid syntax

Answer 1

如果您有conda环境，则不应使用pip。 请尝试：

conda install package_name

conda install yoyo-migrations 

为了你的特殊情况

你可能想跑步

conda update conda

确保你是最新的