Error in the private tangle guide

[aleksei-korolev]

https://wiki.iota.org/introduction/how_tos/one_click_private_tangle#tangle-explorer

I managed to run a hornet node as per guide, but that code snippet fails

cd ../explorer
./tangle-explorer.sh install ../hornet-private-net

[aleksei-work@work explorer]$ ./tangle-explorer.sh install ../hornet-private-net
Cloning into './explorer-src'...
remote: Enumerating objects: 21362, done.
remote: Counting objects: 100% (574/574), done.
remote: Compressing objects: 100% (241/241), done.
remote: Total 21362 (delta 381), reused 498 (delta 321), pack-reused 20788
Receiving objects: 100% (21362/21362), 13.31 MiB | 5.21 MiB/s, done.
Resolving deltas: 100% (17425/17425), done.
Stopping containers...
Warning: No resource found to remove for project "explorer".
Config
66f4cb9b2f235e4965cdddeff9c52502645e26c1e4553e5e7738c030ffc72296
cp: cannot create regular file './explorer-src/client/src/assets/config/config.local.json': No such file or directory
[aleksei-work@work explorer]$ docker ps -a
CONTAINER ID   IMAGE                   COMMAND         CREATED             STATUS             PORTS                                                                                                       NAMES
e47094d2677b   gohornet/hornet:1.2.1   "/app/hornet"   About an hour ago   Up About an hour   1883/tcp, 0.0.0.0:8081->8081/tcp, 0.0.0.0:14265->14265/tcp, 8091/tcp, 0.0.0.0:15600->15600/tcp, 14626/udp   node1
a71898f93515   gohornet/hornet:1.2.1   "/app/hornet"   About an hour ago   Up About an hour   1883/tcp, 8081/tcp, 8091/tcp, 14265/tcp, 15600/tcp, 14626/udp                                               spammer
24408ec3f37d   gohornet/hornet:1.2.1   "/app/hornet"   About an hour ago   Up About an hour   1883/tcp, 8081/tcp, 8091/tcp, 14265/tcp, 15600/tcp, 14626/udp                                               coo
a084042fab8c   gohornet/hornet:1.2.1   "/app/hornet"   About an hour ago   Up About an hour   1883/tcp, 8081/tcp, 8091/tcp, 14265/tcp, 15600/tcp, 0.0.0.0:14626->14626/udp                                node-autopeering

I managed to launch the explorer by running ./tangle-explorer.sh start instead.

Then, there is a blank page at

You can now get access to your Tangle Explorer through http://localhost:8082.

Instead, the explorer is at http://localhost:8081

In Adding Extra Nodes since we are currently in the ./explorer subfolder, cd ./extra-nodes does nothing