Python I can’t import Recaptchafield

Question

There’s a project that was sent to me that I’m going to work on. I created an Environment to move up the project and in the project had the requeriments where I surrounded it. But when executing the command python manager.py runserver he’s giving me the error:

Exception Value: cannot import name Recaptchafield

The complete error follows below, as you can see it is in INSTALLED_APPS

Django Version: 1.8.15
Python Version: 2.7.12
Installed Applications:
('Django.contrib.admin',
'Django.contrib.auth',
'Django.contrib.contenttypes',
'Django.contrib.Sessions',
'Django.contrib.messages',
'Django.contrib.staticfiles',
'Django.contrib.sites',
'Django.contrib.flatpages',
'sorl.thumbnail',
'Grappelli.Ashboard',
'Grappelli',
'captcha',
'axes',
'rest_framework',
'rest_framework.authtoken',
'audit')
Installed Middleware:
('Django.middleware.common.Commonmiddleware',
'Django.middleware.csrf.Csrfviewmiddleware',
'Django.contrib.Sessions.middleware.Sessionmiddleware',
'Django.middleware.common.Commonmiddleware',
'Django.middleware.csrf.Csrfviewmiddleware',
'Django.contrib.auth.middleware.Authenticationmiddleware',
'Django.contrib.auth.middleware.Sessionauthenticationmiddleware',
'Django.contrib.messages.middleware.Messagemiddleware',
'Django.middleware.clickjacking.Xframeoptionsmiddleware',
'Django.middleware.security.Securitymiddleware',
'Django.middleware.http.Conditionalgetmiddleware',
'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware',
'Django.middleware.cache.Updatecachemiddleware',
'Django.middleware.cache.Fetchfromcachemiddleware',
'Django.middleware.gzip.Gzipmiddleware',
'axes.middleware.Failedloginmiddleware',
'audit.Currentrequestusermiddleware')
File "/srv/www/vhosts/project/project/interfacepub/Forms.py" in
from captcha.Fields import Recaptchafield

Exception Type: Importerror at /Admin
Exception Value: cannot import name Recaptchafield

Already clear searched for this error on the internet and all the solutions that are there did not solve me. I made the installation via pip I tried to put in the environment variables and continued giving error:

export PYTHONPATH=$PYTHONPATH/srv/www/vhosts/project/project/lib/python2.7/site-Packages/

Anyone who knows any way to resolve it. Thank you.