Do not install node modules globally

Shu0t1an Cheng · Shu0t1an Cheng · commit 6afbecd968cc · 2020-01-10T11:22:33.000-08:00
diff --git a/bin/install b/bin/install
@@ -32,5 +32,5 @@ check npm
 
 create $ENVFILE
 
-npm install -g .
+npm install .
 echo "leetcode-cli successfully installed."
