How To Update R To Latest Version

Question 1

You lot demand to add R'south repository to your system:

Use your favorite text editor (I'm using gedit as an example) to open up /etc/apt/sources.list:

                    sudo -H gedit /etc/apt/sources.list

Add together this line to the file (if this is slow, use another mirror. You may also want to change precise into the codename for your Ubuntu version --- east.yard., trusty for 14.04):

                                          deb http://cran.rstudio.com/bin/linux/ubuntu precise/

Update the listing of packages

                    sudo apt-go update

Install the latest R-base of operations (you can also utilise the software center again):

                    sudo apt-become install r-base of operations

Question 2

Having had to spend time figuring this out and forgetting how it works, and then having to figure it out once again multiple times, here'south a more than complete answer that is future-proof.

Edit the sources.list file. This file contains the servers that apt-get consults to check whether software exists and where it can be downloaded from. I can edit the file using the following control:
```
                  sudo -H gedit /etc/apt/sources.list                                  
```
This requires the gedit editor. If you become an error, either install this (sudo apt-get install gedit) or use another editor like nano (sudo nano /etc/apt/sources.list).
Find a working server to download R from that besides has the version of R you are interested in. This often means that one has to expect for the proper noun of the latest Ubuntu release. A list of releases is maintained on the Ubuntu website. Expect for the latest released version and use simply the starting time word in its name without capitalization. For instance, for the xvi.04 release, the total name is Xenial Xerus and the proper name to employ is thus xenial. Thus, we add the following line to the sources.list:
```
                  deb http://cran.rstudio.com/bin/linux/ubuntu xenial/                                  
```
Note that the higher up line uses the rstudio.com mirror. 1 can choose some other mirror from this long listing and accordingly modify the URL. For example:
```
                  deb http://mirrors.dotsrc.org/cran/bin/linux/ubuntu xenial/                                  
```

Save and shut the file. Later this, one can install the newest version using:

                  sudo apt-get update # update apt-become's listing of known releases  sudo apt-get install r-base # install the newest bachelor version of R

CoderGuy123CoderGuy123 345 1 gilded badge 2 silver badges xi statuary badges · Answer · 2016-08-25 13:36:51Z

Having had to spend time figuring this out and forgetting how it works, and then having to figure it out once again multiple times, here'south a more than complete answer that is future-proof.

Edit the sources.list file. This file contains the servers that apt-get consults to check whether software exists and where it can be downloaded from. I can edit the file using the following control:
```
                  sudo -H gedit /etc/apt/sources.list                                  
```
This requires the gedit editor. If you become an error, either install this (sudo apt-get install gedit) or use another editor like nano (sudo nano /etc/apt/sources.list).
Find a working server to download R from that besides has the version of R you are interested in. This often means that one has to expect for the proper noun of the latest Ubuntu release. A list of releases is maintained on the Ubuntu website. Expect for the latest released version and use simply the starting time word in its name without capitalization. For instance, for the xvi.04 release, the total name is Xenial Xerus and the proper name to employ is thus xenial. Thus, we add the following line to the sources.list:
```
                  deb http://cran.rstudio.com/bin/linux/ubuntu xenial/                                  
```
Note that the higher up line uses the rstudio.com mirror. 1 can choose some other mirror from this long listing and accordingly modify the URL. For example:
```
                  deb http://mirrors.dotsrc.org/cran/bin/linux/ubuntu xenial/                                  
```

Save and shut the file. Later this, one can install the newest version using:

                  sudo apt-get update # update apt-become's listing of known releases  sudo apt-get install r-base # install the newest bachelor version of R

Question 3

The answers so far are useful but they all omit the next step which is pretty much going to be required of anyone who intends to utilise R seriously. Quoted lines are from the canonical R Installation and Administration Manual:

Users who need to compile R packages from source [eastward.chiliad. package maintainers, or anyone installing packages with install.packages()] should also install the r-base of operations-dev packet:

              sudo apt-go install r-base-dev

I call back potential installers should exist reading that Manual more advisedly than the recommendations on this page accept so far brash.

Answer · 2018-11-01 04:09:26Z

The answers so far are useful but they all omit the next step which is pretty much going to be required of anyone who intends to utilise R seriously. Quoted lines are from the canonical R Installation and Administration Manual:

Users who need to compile R packages from source [eastward.chiliad. package maintainers, or anyone installing packages with install.packages()] should also install the r-base of operations-dev packet:

              sudo apt-go install r-base-dev

I call back potential installers should exist reading that Manual more advisedly than the recommendations on this page accept so far brash.

Question 4

For Ubuntu xiv.04 LTS the commands are

                sudo -H gedit /etc/apt/sources.listing  deb http://cran.rstudio.com/bin/linux/ubuntu quantal/

*Notation: the forward slash is required otherwise y'all get an error

                sudo apt-go update   sudo apt-go install r-base

terdonterdon 91.8k 15 gold badges 184 silverish badges 283 bronze badges · Accepted Answer · 2014-03-08 17:20:59Z

You lot demand to add R'south repository to your system:

Use your favorite text editor (I'm using gedit as an example) to open up /etc/apt/sources.list:

                    sudo -H gedit /etc/apt/sources.list

Add together this line to the file (if this is slow, use another mirror. You may also want to change precise into the codename for your Ubuntu version --- east.yard., trusty for 14.04):

                                          deb http://cran.rstudio.com/bin/linux/ubuntu precise/

Update the listing of packages

                    sudo apt-go update

Install the latest R-base of operations (you can also utilise the software center again):

                    sudo apt-become install r-base of operations

Are at that place any changes in the second command for ubuntu 14.04 users? — Nov 14, 2014 at v:48
@terdon Yous need a trailing slash afterward precise in pace 2, as precise/. I know it'due south a bit dissimilar than most apt repositories, but that's how the instructions at cran.rstudio.com/bin/linux/ubuntu spell information technology out. — Dec eighteen, 2014 at xvi:31
@DanielKessler does the slash brand whatever differenece? Abaft slashes are usually optional and tin be left out. The version proper name is just a directory in the repository then information technology really shouldn't make any difference. — Dec 19, 2014 at vii:31

ArthurArthur 119 2 bronze badges · Answer 4 · 2014-11-25 04:19:14Z

For Ubuntu xiv.04 LTS the commands are

                sudo -H gedit /etc/apt/sources.listing  deb http://cran.rstudio.com/bin/linux/ubuntu quantal/

*Notation: the forward slash is required otherwise y'all get an error

                sudo apt-go update   sudo apt-go install r-base

muru

181k 46 golden badges 438 silvery badges 671 bronze badges

answered November 25, 2014 at four:xix

ArthurArthur

119 2 bronze badges

3

Hither's an Ansible job that can be used to accomplish this same task: - proper noun: Add CRAN repository to APT repository list apt_repository: repo='deb cran.rstudio.com/bin/linux/ubuntu quantal/' state=present

Dec 27, 2015 at five:38