let's support zsh for real :)

`~/.profile` is not used for zsh FYI.

Instead, `~/.zprofile` is used, but this file is only for login shell. We need
to support interactive shell as well (I use PuTTY a lot...)

I understand that there's always a workaround for zsh users to source the
~/.profile, but that requires an extra step for users. Using this code would
make zsh users' life easier. :D

Author: guanqun

install

@@ -36,6 +36,10 @@ echo ", Done."
 
 if ! echo $PATH | grep "$HOME/bin" &> /dev/null; then
     echo 'export PATH=~/bin:$PATH' >> ~/.profile
+
+    if echo $SHELL | grep "zsh" &> /dev/null; then
+        echo 'export PATH=~/bin:$PATH' >> ~/.zshrc
+    fi
 fi
 
 echo -e "\033[1;32mAll successful, please log in again or source ~/.profile manually\033[0m"