I have run it well and then i share my cfg here

[meigea]

npm install bower

• npm version 5.5.1
• npm install -g bower npm install -g bower

settings.py

from .base_settings import *

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': 'forum',
        'USER': 'admin105',
        'PASSWORD': 'yesadmin@816',
        'HOST': '192.168.2.110',
        'PORT': '5432',
    }
}


INSTALLED_APPS += [
    'el_pagination',
    'easy_thumbnails',
    'constance',
    'constance.backends.database',
    'djangobower',

    'lbforum',
    'lbattachment',
    'lbutils',
]

TEMPLATES[0]['OPTIONS']['context_processors'] += ['django.contrib.messages.context_processors.messages', ]

PRJ_ROOT = BASE_DIR

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(PRJ_ROOT, 'collectedstatic')

HOST_URL = ''
MEDIA_URL_ = '/media/'
MEDIA_URL = HOST_URL + MEDIA_URL_
MEDIA_ROOT = os.path.join(PRJ_ROOT, 'media')

SIGNUP_URL = '/accounts/signup/'
LOGIN_URL = '/accounts/login/'
LOGOUT_URL = '/accounts/logout/'
LOGIN_REDIRECT_URL = '/'
CHANGE_PASSWORD_URL = '/accounts/password/change/'

CONSTANCE_BACKEND = 'constance.backends.database.DatabaseBackend'

CONSTANCE_CONFIG = {
    'forbidden_words': ('', 'Forbidden words', str),
}

## setting for BOWER
from django.conf.global_settings import STATICFILES_FINDERS
STATICFILES_FINDERS += (('djangobower.finders.BowerFinder'),)

BOWER_COMPONENTS_ROOT = PRJ_ROOT

BOWER_INSTALLED_APPS = (
    'jquery#1.12',
    'markitup#1.1.14',
    'mediaelement#2.22.0',
    'blueimp-file-upload#9.12.5',
)

## settings for BBcode
BBCODE_AUTO_URLS = True
#add allow tags
HTML_SAFE_TAGS = ['embed']
HTML_SAFE_ATTRS = ['allowscriptaccess', 'allowfullscreen', 'wmode']
#add forbid tags
HTML_UNSAFE_TAGS = []
HTML_UNSAFE_ATTRS = []

"""
#default html safe settings
acceptable_elements = ['a', 'abbr', 'acronym', 'address', 'area', 'b', 'big',
    'blockquote', 'br', 'button', 'caption', 'center', 'cite', 'code', 'col',
    'colgroup', 'dd', 'del', 'dfn', 'dir', 'div', 'dl', 'dt', 'em',
    'font', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img',
    'ins', 'kbd', 'label', 'legend', 'li', 'map', 'menu', 'ol',
    'p', 'pre', 'q', 's', 'samp', 'small', 'span', 'strike',
    'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'tfoot', 'th',
    'thead', 'tr', 'tt', 'u', 'ul', 'var']
acceptable_attributes = ['abbr', 'accept', 'accept-charset', 'accesskey',
    'action', 'align', 'alt', 'axis', 'border', 'cellpadding', 'cellspacing',
    'char', 'charoff', 'charset', 'checked', 'cite', 'clear', 'cols',
    'colspan', 'color', 'compact', 'coords', 'datetime', 'dir',
    'enctype', 'for', 'headers', 'height', 'href', 'hreflang', 'hspace',
    'id', 'ismap', 'label', 'lang', 'longdesc', 'maxlength', 'method',
    'multiple', 'name', 'nohref', 'noshade', 'nowrap', 'prompt',
    'rel', 'rev', 'rows', 'rowspan', 'rules', 'scope', 'shape', 'size',
    'span', 'src', 'start', 'summary', 'tabindex', 'target', 'title', 'type',
    'usemap', 'valign', 'value', 'vspace', 'width', 'style']
"""

requirements.txt

--index-url https://pypi.tuna.tsinghua.edu.cn/simple

django==1.10
django-bower
lbforum
postmarkup==1.2.2
# PyMySQL==0.9.2 
psycopg2==2.7.5

[project_name]/urls.py

from django.conf.urls import url, include
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^', include('lbforum.urls')),
    url(r'^attachments/', include('lbattachment.urls')),
]