Go language

Sumber: http://technosophos.com/2013/12/02/go-1-2-on-ubuntu-12-10.html

Installing Go 1.2 on Ubuntu 13.10

Newer Ubuntu distributions ship with various versions of the Go language. Ubuntu 13.10, for instance, has an available golang-1.1.2 package. But the most recent version of Go is 1.2.

The easiest way to install Go 1.2 on your system is by using the godeb tool. Here's how.

Overview

godeb is a small tool that grabs the latest version(s) of Go and dynamically constructs a debian package that can be installed on your local Ubuntu/Debian machine.

There is one caveat to godeb, though: Recent versions of Ubuntu already have the golang package, and the packages that godeb creates will conflict with Ubuntu's package. Here we do a little work to fix that.

Instalasi Go Language versi terbaru

Install godeb

Lakukan

$ sudo apt-get install golang-go
$ sudo apt-get install bzr
$ cd $GOPATH
$ sudo go get launchpad.net/godeb

Cek

$ $GOPATH/bin/godeb --help

atau

/usr/lib/go/bin/godeb --help

Uninstall golang

Sekarang uninstall golang untuk menggunakan go yang terbaru melalui godeb

$ sudo apt-get remove golang-go
$ sudo rm -Rf /usr/share/go/src/pkg
$ sudo rm -Rf /usr/share/go/src/pkg
$ sudo rm -Rf /usr/share/go/src/
$ sudo rm -Rf /usr/share/go/
$ sudo rm -Rf /usr/share/go
$ sudo apt-get autoremove

Buat Go Debian Package

Lakukan

$ $GOPATH/bin/godeb install

atau

/usr/lib/go/bin/godeb install

Jika kita tidak melakukan autoremove akan timbul error berikut.

processing https://go.googlecode.com/files/go1.2.linux-amd64.tar.gz
package go_1.2-godeb1_amd64.deb ready
Selecting previously unselected package go.
dpkg: regarding go_1.2-godeb1_amd64.deb containing go:
 go conflicts with golang
  golang (version 2:1.1.2-2ubuntu1) is present and installed.

dpkg: error processing go_1.2-godeb1_amd64.deb (--install):
 conflicting packages - not installing go
Errors were encountered while processing:
 go_1.2-godeb1_amd64.deb
error: while installing go package: exit status 1

Install secara paksa menggunakan perintah

$ sudo dpkg -i --force-overwrite go_1.2-godeb1_amd64.deb