gnoview is not compiling

[alikhil]

cd cmd/gnoview 
go build
# github.com/gnolang/gno/cmd/gnoview
./main.go:31:3: unknown field 'Package' in struct literal of type gno.MachineOptions
./main.go:33:3: unknown field 'Importer' in struct literal of type gno.MachineOptions
./main.go:161:24: undefined: gno.Realmer
./main.go:163:6: rlm.SetLogRealmOps undefined (type *gno.Realm has no field or method SetLogRealmOps)
./main.go:164:13: undefined: gno.Realmer
./main.go:173:38: undefined: gno.Importer
./main.go:188:26: too many arguments in call to pkg.NewPackage
        have (nil)
        want ()
./main.go:193:26: too many arguments in call to pkg.NewPackage
        have (nil)
        want ()
./value_elem.go:110:26: cv.Values undefined (type *gno.PackageValue has no field or method Values)
./value_elem.go:111:14: cv.Values undefined (type *gno.PackageValue has no field or method Values)
./value_elem.go:111:14: too many errors

I think it is either need to fix it or document it