depends on agl/ed25519, which is removed/unmaintained

[randomshinichi]

Downstream dependency is removed, so I'm unable to use this library. How do you guys deal with this?

$ go get github.com/bnb-chain/tss-lib/v2/tss@v2.0.1
go: github.com/bnb-chain/tss-lib/v2/tss imports
        github.com/decred/dcrd/dcrec/edwards/v2 imports
        github.com/agl/ed25519: cannot find module providing package github.com/agl/ed25519

[yycen]

The agl/ed25519 points to our fork

tss-lib/go.mod

Line 20 in 409542e

replace github.com/agl/ed25519 => github.com/binance-chain/edwards25519 v0.0.0-20200305024217-f36fc4b53d43

[austbot]

@randomshinichi I hit this error too today and fixed it by adding that line to my go.mod
replace github.com/agl/ed25519 => github.com/binance-chain/edwards25519 v0.0.0-20200305024217-f36fc4b53d43