Is it supposed to build and install caddy?

[BonBonSlick]

buntu@s1-4-bhs5:~$ xcaddy build \
> --with github.com/dunglas/mercure/caddy
2021/03/04 09:36:54 [INFO] Temporary folder: /tmp/buildenv_2021-03-04-0936.961939135
2021/03/04 09:36:54 [INFO] Writing main module: /tmp/buildenv_2021-03-04-0936.961939135/main.go
2021/03/04 09:36:54 [INFO] Initializing Go module
2021/03/04 09:36:54 [INFO] exec (timeout=10s): /usr/local/go/bin/go mod init caddy 
go: creating new go.mod: module caddy
go: to add module requirements and sums:
        go mod tidy
2021/03/04 09:36:54 [INFO] Pinning versions
2021/03/04 09:36:54 [INFO] exec (timeout=0s): /usr/local/go/bin/go get -d -v github.com/caddyserver/caddy/v2 
go get: added github.com/caddyserver/caddy/v2 v2.3.0
2021/03/04 09:36:58 [INFO] exec (timeout=0s): /usr/local/go/bin/go get -d -v github.com/dunglas/mercure/caddy 
go get: added github.com/dunglas/mercure/caddy v0.0.0-20210301202656-c5ccf9423bf5
2021/03/04 09:37:05 [INFO] Build environment ready
2021/03/04 09:37:05 [INFO] Building Caddy
2021/03/04 09:37:05 [INFO] exec (timeout=0s): /usr/local/go/bin/go mod tidy 
2021/03/04 09:37:05 [INFO] exec (timeout=0s): /usr/local/go/bin/go build -o /home/ubuntu/caddy -ldflags -w -s -trimpath 
2021/03/04 09:37:07 [INFO] Build complete: ./caddy
2021/03/04 09:37:07 [INFO] Cleaning up temporary folder: /tmp/buildenv_2021-03-04-0936.961939135
ubuntu@s1-4-bhs5:~$ which caddy
ubuntu@s1-4-bhs5:~$ whereis caddy
caddy:
ubuntu@s1-4-bhs5:~$ which xcaddy
/home/ubuntu/go_lang_builds/bin/xcaddy
ubuntu@s1-4-bhs5:~$ whereis xcaddy
xcaddy: /home/ubuntu/go_lang_builds/bin/xcaddy

ubuntu@s1-4-bhs5:~$ caddy vesrions
caddy: command not found

No caddy. What for this tool if you have to download binary manually anyway?

[francislavoie]

It outputs a caddy binary in the location you ran it. See the log output, it's located at /home/ubuntu/caddy. You'll need to move it to the appropriate location (often /usr/bin/caddy).