我已经创建了一个环境，并通过git添加了一个包django-paramfield:$pipinstallgit+https://bitbucket.org/DataGreed/django-paramfield.gitDownloading/unpackinggit+https://bitbucket.org/DataGreed/django-paramfield.gitCloninghttps://bitbucket.org/DataGreed/django-paramfield.gitto/var/folders/9Z/9ZQZ1Q3WGMOW+JguzcBKNU+++TI/-Tm
