go get error

[aksuna]

go get github.com/iancmcc/packer-post-processor-ovftool

github.com/mitchellh/packer/builder/vmware/common

src/github.com/mitchellh/packer/builder/vmware/common/ssh.go:74: cannot use "github.com/hashicorp/packer/communicator/ssh".PasswordKeyboardInteractive(config.Comm.SSHPassword) (type "github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh".KeyboardInteractiveChallenge) as type "github.com/mitchellh/packer/vendor/golang.org/x/crypto/ssh".KeyboardInteractiveChallenge in argument to "github.com/mitchellh/packer/vendor/golang.org/x/crypto/ssh".KeyboardInteractive
src/github.com/mitchellh/packer/builder/vmware/common/ssh.go:83: cannot use signer (type "github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh".Signer) as type "github.com/mitchellh/packer/vendor/golang.org/x/crypto/ssh".Signer in argument to "github.com/mitchellh/packer/vendor/golang.org/x/crypto/ssh".PublicKeys:
"github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh".Signer does not implement "github.com/mitchellh/packer/vendor/golang.org/x/crypto/ssh".Signer (wrong type for PublicKey method)
have PublicKey() "github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh".PublicKey
want PublicKey() "github.com/mitchellh/packer/vendor/golang.org/x/crypto/ssh".PublicKey
[root@cent7slave3 src]# ls -l