Fix kubo install script

Author: ianopolous

install-run-ipfs.sh

@@ -1,6 +1,6 @@
 #! /bin/sh
-wget https://dist.ipfs.io/kubo/v0.15.0/kubo_v0.15.0_linux-amd64.tar.gz -O /tmp/go-ipfs_linux-amd64.tar.gz
-tar -xvf /tmp/go-ipfs_linux-amd64.tar.gz
-export PATH=$PATH:$PWD/go-ipfs/
+wget https://dist.ipfs.io/kubo/v0.15.0/kubo_v0.15.0_linux-amd64.tar.gz -O /tmp/kubo_linux-amd64.tar.gz
+tar -xvf /tmp/kubo_linux-amd64.tar.gz
+export PATH=$PATH:$PWD/kubo/
 ipfs init
 ipfs daemon --enable-pubsub-experiment --routing=dhtclient &