"Resolved" Pagoda installed Redis plugin is still not available, because Phpredis to install additional

Phenomenon: In the pagoda is clearly installed Redis, can run Redis related programs or prompts:

ERR: System not supported: Redis

Reason: View PHP extension library inside there is no redis.so, but Redis.so is Redis compiled out of it, finally found that the original is not, is Phpredis extension compiled, and then according to the Runoob method to install, redis.so files are automatically generated, and note that you also configure php.ini files. Later, I encountered the following problems.

Phenomenon: According to the above steps, or not normal operation Redis, restart the Nginx, also restarted the Redis, are not

Solution: Reboot the machine, it's OK.