Redis need tcl 8.5 or newer

1 wget http://downloads.sourceforge.net/tcl/tcl8.6.1-src.tar.gz
2 sudo tar xzvf tcl8.6.1-src.tar.gz  -C /usr/local/
3 cd  /usr/local/tcl8.6.1/unix/
4 sudo ./configure
5 sudo make
6 sudo make install 
原文地址:https://www.cnblogs.com/lijc1990/p/3755506.html