install scrapy-redis on centos

wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -ivh epel-release-6-8.noarch.rpm -replacefiles

yum install redis -y #if yum is locked? rm -f /var/run/yum.pid

wget https://bootstrap.pypa.io/get-pip.py
python get-pip.py

yum install python-devel
pip install scrapy-redis

Configure:

1. Allow remote connection

Edit /etc/redis.conf , comment out "bind 127.0.0.1"

2. test

TRY redis-cli -h [REMOTE_IP] -p 6379

if it occurs error "Could not connect to Redis No route to host" , type sudo iptables -F to fix