error: hiredis/hiredis.h: No such file or directory

https://github.com/asmuth/recommendify/issues/6:

To install hiredis on centos (yum install -y hiredis)

1. git clone http://github.com/redis/hiredis
2. sudo make
3. sudo make install
4. sudo ldconfig

Still got an error (error while loading shared libraries: libhiredis.so.0.15: cannot open shared object file: No such file or directory) then do,

• sudo echo "/usr/local/lib" > /etc/ld.so.conf.d/local.conf
• sudo ldconfig