Hello, golang

Ran into some problems... 

```
Installing 11 tools at /home/kus/go/bin
  gocode
  gopkgs
  go-outline
  go-symbols
  guru
  gorename
  godef
  godoc
  goreturns
  golint
  dlv

Installing github.com/nsf/gocode SUCCEEDED
Installing github.com/uudashr/gopkgs/cmd/gopkgs SUCCEEDED
Installing github.com/ramya-rao-a/go-outline SUCCEEDED
Installing github.com/acroca/go-symbols SUCCEEDED
Installing golang.org/x/tools/cmd/guru SUCCEEDED
Installing golang.org/x/tools/cmd/gorename SUCCEEDED
Installing github.com/rogpeppe/godef SUCCEEDED
Installing golang.org/x/tools/cmd/godoc SUCCEEDED
Installing sourcegraph.com/sqs/goreturns SUCCEEDED
Installing github.com/golang/lint/golint SUCCEEDED
Installing github.com/derekparker/delve/cmd/dlv FAILED

1 tools failed to install.

dlv:
Error: Command failed: /usr/bin/go get -u -v github.com/derekparker/delve/cmd/dlv
github.com/derekparker/delve (download)
# cd .; git clone https://github.com/derekparker/delve /home/kus/go/src/github.com/derekparker/delve
Cloning into '/home/kus/go/src/github.com/derekparker/delve'...
fatal: unable to access 'https://github.com/derekparker/delve/': Could not resolve host: github.com
package github.com/derekparker/delve/cmd/dlv: exit status 128
github.com/derekparker/delve (download)
# cd .; git clone https://github.com/derekparker/delve /home/kus/go/src/github.com/derekparker/delve
Cloning into '/home/kus/go/src/github.com/derekparker/delve'...
fatal: unable to access 'https://github.com/derekparker/delve/': Could not resolve host: github.com
package github.com/derekparker/delve/cmd/dlv: exit status 128
```

I am on 64 bit Fedora 27. I installed golang from the default repositories:

```
➜  ~ dnf check-upgrade --refresh
Last metadata expiration check: 0:00:00 ago on Sun 11 Mar 2018 09:19:40 AM EDT.
➜  ~ dnf install golang
Error: This command has to be run under the root user.
➜  ~ sudo dnf install golang
[sudo] password for kus:
Last metadata expiration check: 1:45:23 ago on Sun 11 Mar 2018 07:35:21 AM EDT.
Dependencies resolved.
=====================================================================================================================================================
 Package                                Arch                           Version                                 Repository                       Size
=====================================================================================================================================================
Installing:
 golang                                 x86_64                         1.9.4-1.fc27                            updates                         622 k
Installing dependencies:
 go-srpm-macros                         noarch                         2-10.fc27                               fedora                          8.0 k
 golang-bin                             x86_64                         1.9.4-1.fc27                            updates                          48 M
 golang-src                             noarch                         1.9.4-1.fc27                            updates                         5.2 M

Transaction Summary
=====================================================================================================================================================
Install  4 Packages

Total download size: 54 M
Installed size: 221 M
Is this ok [y/N]: y
Downloading Packages:
(1/4): golang-1.9.4-1.fc27.x86_64.rpm                                                                                637 kB/s | 622 kB     00:00   
(2/4): go-srpm-macros-2-10.fc27.noarch.rpm                                                                            54 kB/s | 8.0 kB     00:00   
(3/4): golang-src-1.9.4-1.fc27.noarch.rpm                                                                            2.2 MB/s | 5.2 MB     00:02   
(4/4): golang-bin-1.9.4-1.fc27.x86_64.rpm                                                                            3.5 MB/s |  48 MB     00:13   
-----------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                3.7 MB/s |  54 MB     00:14    
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Running scriptlet: golang-1.9.4-1.fc27.x86_64                                                                                                  1/1
  Preparing        :                                                                                                                             1/1
  Installing       : go-srpm-macros-2-10.fc27.noarch                                                                                             1/4
  Installing       : golang-src-1.9.4-1.fc27.noarch                                                                                              2/4
  Installing       : golang-bin-1.9.4-1.fc27.x86_64                                                                                              3/4
  Running scriptlet: golang-bin-1.9.4-1.fc27.x86_64                                                                                              3/4
  Installing       : golang-1.9.4-1.fc27.x86_64                                                                                                  4/4
  Verifying        : golang-1.9.4-1.fc27.x86_64                                                                                                  1/4
  Verifying        : golang-bin-1.9.4-1.fc27.x86_64                                                                                              2/4
  Verifying        : golang-src-1.9.4-1.fc27.noarch                                                                                              3/4
  Verifying        : go-srpm-macros-2-10.fc27.noarch                                                                                             4/4

Installed:
  golang.x86_64 1.9.4-1.fc27       go-srpm-macros.noarch 2-10.fc27       golang-bin.x86_64 1.9.4-1.fc27       golang-src.noarch 1.9.4-1.fc27     

Complete!
➜  ~ cd src/
➜  src mkdir golang
➜  src cd golang
➜  golang git clone git@github.com:kusl/learn-go-with-tests.git
Cloning into 'learn-go-with-tests'...
remote: Counting objects: 231, done.
remote: Compressing objects: 100% (165/165), done.
remote: Total 231 (delta 104), reused 190 (delta 63), pack-reused 0
Receiving objects: 100% (231/231), 39.70 KiB | 3.05 MiB/s, done.
Resolving deltas: 100% (104/104), done.
➜  golang dnf info golang                                
Last metadata expiration check: 0:07:41 ago on Sun 11 Mar 2018 09:19:40 AM EDT.
Installed Packages
Name         : golang
Version      : 1.9.4
Release      : 1.fc27
Arch         : x86_64
Size         : 6.8 M
Source       : golang-1.9.4-1.fc27.src.rpm
Repo         : @System
From repo    : updates
Summary      : The Go Programming Language
URL          : http://golang.org/
License      : BSD and Public Domain
Description  : The Go Programming Language.
```