cannot install gonano with go get command about gonano HOT 3 CLOSED

arthopacini@arthopacini:~/Desktop$ git clone https://github.com/hectorchu/gonano.git
Cloning into 'gonano'...
remote: Enumerating objects: 131, done.
remote: Counting objects: 100% (131/131), done.
remote: Compressing objects: 100% (98/98), done.
remote: Total 507 (delta 67), reused 87 (delta 33), pack-reused 376
Receiving objects: 100% (507/507), 182.15 KiB | 703.00 KiB/s, done.
Resolving deltas: 100% (294/294), done.
arthopacini@arthopacini:~/Desktop$ cd gonano/
arthopacini@arthopacini:~/Desktop/gonano$ go tool compile main.go 
main.go:3:8: can't find import: "github.com/hectorchu/gonano/cmd"
arthopacini@arthopacini:~/Desktop/gonano$ go run main.go 
go: downloading golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
go: downloading github.com/spf13/viper v1.7.1
go: downloading github.com/mitchellh/go-homedir v1.1.0
go: downloading github.com/tyler-smith/go-bip39 v1.1.0
go: downloading github.com/spf13/cobra v1.1.1
go: downloading github.com/karalabe/hid v1.0.0
go: downloading github.com/FactomProject/btcutilecc v0.0.0-20130527213604-d3a63a5752ec
go: downloading github.com/robvanmieghem/go-opencl v0.0.0-20160201165807-5ca28f1a8220
go: downloading github.com/hashicorp/hcl v1.0.0
go: downloading github.com/FactomProject/basen v0.0.0-20150613233007-fe3947df716e
go: downloading github.com/fsnotify/fsnotify v1.4.9
go: downloading github.com/subosito/gotenv v1.2.0
go: downloading gopkg.in/yaml.v2 v2.4.0
go: downloading github.com/spf13/pflag v1.0.5
go: downloading gopkg.in/ini.v1 v1.62.0
go: downloading github.com/mitchellh/mapstructure v1.4.0
go: downloading github.com/magiconair/properties v1.8.4
go: downloading github.com/spf13/jwalterweatherman v1.1.0
go: downloading github.com/spf13/cast v1.3.1
go: downloading golang.org/x/sys v0.0.0-20201223074533-0d417f636930
go: downloading github.com/spf13/afero v1.5.1
go: downloading github.com/pelletier/go-toml v1.8.1
go: downloading golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf
go: downloading golang.org/x/text v0.3.4
# github.com/robvanmieghem/go-opencl/cl
/usr/bin/ld: cannot find -lOpenCL
collect2: error: ld returned 1 exit status
# github.com/hectorchu/gonano/ledger
ledger/message.go:56:41: block.Balance.FillBytes undefined (type *rpc.RawAmount has no field or method FillBytes)
note: module requires Go 1.15
arthopacini@arthopacini:~/Desktop/gonano$