Building 3.2.5 from source fails

Somehow building from source on a QNAP system is pretty broken or I’m doing something fundamentally wrong:

[/share/homes/admin] # go install github.com/gilbertchen/duplicacy@latest
go: github.com/gilbertchen/duplicacy@latest: module github.com/gilbertchen/duplicacy@latest found (v2.7.2+incompatible), but does not contain package github.com/gilbertchen/duplicacy
[/share/homes/admin] # go install github.com/gilbertchen/duplicacy@3.2.5

Then trying with v3 in the path:

[/share/homes/admin] # go install github.com/gilbertchen/duplicacy/v3@v3.2.5
go: github.com/gilbertchen/duplicacy/v3@v3.2.5: github.com/gilbertchen/duplicacy@v3.2.5: invalid version: module contains a go.mod file, so module path must match major version ("github.com/gilbertchen/duplicacy/v3")

So I had to:

[/share/homes/admin] # git clone https://github.com/gilbertchen/duplicacy.git
Cloning into 'duplicacy'...

[/share/homes/admin/duplicacy/duplicacy] # go build
[/share/homes/admin/duplicacy/duplicacy] # mv duplicacy /share/GO-PROJECT/bin/duplicacy

I don’t understand why go install… doesn’t work, but anyway, now I have the 3.2.5 version up & running.