redis make test tcl 8.5 or newer in order to run the Redis test

[root@10-10-84-36 redis-3.0.7]# make test
cd src && make test
make[1]: Entering directory `/data/programfiles/redis-3.0.7/src'

You need tcl 8.5 or newer in order to run the Redis test

wget http://downloads.sourceforge.net/tcl/tcl8.6.1-src.tar.gz
 tar xzvf tcl8.6.1-src.tar.gz  -C /usr/local/
cd  /usr/local/tcl8.6.1/unix/
 ./configure
 make && make install