How to install gfortran 5 on Ubuntu 14.04












1















I want to install gfortran 5. As per how do I install gfortran, I tried
sudo apt-get install gfortran but it installs 4.8.4 gfortran compiler. I searched and found this.



When I wrote,



sudo add-apt-repository ppa:ubuntu-toolchain-r/test


it gives error



Cannot add PPA: 'ppa:ubuntu-toolchain-r/test'.
Please check that the PPA name or format is correct.


I am not expert in linux or ubuntu so just searched ways on internet, but no luck so far. On this webpage, it prompts a download link, but I have no clue how to install that package.



Update:

As per above link of ubuntu package gfortran-5, I installed synaptic package, but it doesn't find gfortran-5.



Does anyone know workarounds?










share|improve this question

























  • Have you tried to add the PPA manually?

    – Mostafa Ahangarha
    May 9 '16 at 17:24
















1















I want to install gfortran 5. As per how do I install gfortran, I tried
sudo apt-get install gfortran but it installs 4.8.4 gfortran compiler. I searched and found this.



When I wrote,



sudo add-apt-repository ppa:ubuntu-toolchain-r/test


it gives error



Cannot add PPA: 'ppa:ubuntu-toolchain-r/test'.
Please check that the PPA name or format is correct.


I am not expert in linux or ubuntu so just searched ways on internet, but no luck so far. On this webpage, it prompts a download link, but I have no clue how to install that package.



Update:

As per above link of ubuntu package gfortran-5, I installed synaptic package, but it doesn't find gfortran-5.



Does anyone know workarounds?










share|improve this question

























  • Have you tried to add the PPA manually?

    – Mostafa Ahangarha
    May 9 '16 at 17:24














1












1








1








I want to install gfortran 5. As per how do I install gfortran, I tried
sudo apt-get install gfortran but it installs 4.8.4 gfortran compiler. I searched and found this.



When I wrote,



sudo add-apt-repository ppa:ubuntu-toolchain-r/test


it gives error



Cannot add PPA: 'ppa:ubuntu-toolchain-r/test'.
Please check that the PPA name or format is correct.


I am not expert in linux or ubuntu so just searched ways on internet, but no luck so far. On this webpage, it prompts a download link, but I have no clue how to install that package.



Update:

As per above link of ubuntu package gfortran-5, I installed synaptic package, but it doesn't find gfortran-5.



Does anyone know workarounds?










share|improve this question
















I want to install gfortran 5. As per how do I install gfortran, I tried
sudo apt-get install gfortran but it installs 4.8.4 gfortran compiler. I searched and found this.



When I wrote,



sudo add-apt-repository ppa:ubuntu-toolchain-r/test


it gives error



Cannot add PPA: 'ppa:ubuntu-toolchain-r/test'.
Please check that the PPA name or format is correct.


I am not expert in linux or ubuntu so just searched ways on internet, but no luck so far. On this webpage, it prompts a download link, but I have no clue how to install that package.



Update:

As per above link of ubuntu package gfortran-5, I installed synaptic package, but it doesn't find gfortran-5.



Does anyone know workarounds?







apt software-installation ppa synaptic






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Apr 13 '17 at 12:24









Community

1




1










asked May 8 '16 at 17:24









rtryher344rtryher344

613




613













  • Have you tried to add the PPA manually?

    – Mostafa Ahangarha
    May 9 '16 at 17:24



















  • Have you tried to add the PPA manually?

    – Mostafa Ahangarha
    May 9 '16 at 17:24

















Have you tried to add the PPA manually?

– Mostafa Ahangarha
May 9 '16 at 17:24





Have you tried to add the PPA manually?

– Mostafa Ahangarha
May 9 '16 at 17:24










1 Answer
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1














gfortran-5 is not currently available for Ubuntu 14.04 "Trusty". There are however packages available for 16.04 "Xenial" and later. If you must have Version 5 and can't get by with version 4.8 which is the latest currently available in the repositories for Trusty, You have some options.



A) Upgrade your installation to 16.04 LTS which will be supported for 2 years longer than your current installation.



B) Attempt to compile from source



Personally I would consider approach A to have the best chance of success.



Sources:



http://packages.ubuntu.com/search?keywords=gfortran&searchon=names



https://launchpad.net/+search?field.text=gfortran-5



https://gcc.gnu.org/wiki/GFortranBinaries#FromSource






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    1 Answer
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    active

    oldest

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    1














    gfortran-5 is not currently available for Ubuntu 14.04 "Trusty". There are however packages available for 16.04 "Xenial" and later. If you must have Version 5 and can't get by with version 4.8 which is the latest currently available in the repositories for Trusty, You have some options.



    A) Upgrade your installation to 16.04 LTS which will be supported for 2 years longer than your current installation.



    B) Attempt to compile from source



    Personally I would consider approach A to have the best chance of success.



    Sources:



    http://packages.ubuntu.com/search?keywords=gfortran&searchon=names



    https://launchpad.net/+search?field.text=gfortran-5



    https://gcc.gnu.org/wiki/GFortranBinaries#FromSource






    share|improve this answer




























      1














      gfortran-5 is not currently available for Ubuntu 14.04 "Trusty". There are however packages available for 16.04 "Xenial" and later. If you must have Version 5 and can't get by with version 4.8 which is the latest currently available in the repositories for Trusty, You have some options.



      A) Upgrade your installation to 16.04 LTS which will be supported for 2 years longer than your current installation.



      B) Attempt to compile from source



      Personally I would consider approach A to have the best chance of success.



      Sources:



      http://packages.ubuntu.com/search?keywords=gfortran&searchon=names



      https://launchpad.net/+search?field.text=gfortran-5



      https://gcc.gnu.org/wiki/GFortranBinaries#FromSource






      share|improve this answer


























        1












        1








        1







        gfortran-5 is not currently available for Ubuntu 14.04 "Trusty". There are however packages available for 16.04 "Xenial" and later. If you must have Version 5 and can't get by with version 4.8 which is the latest currently available in the repositories for Trusty, You have some options.



        A) Upgrade your installation to 16.04 LTS which will be supported for 2 years longer than your current installation.



        B) Attempt to compile from source



        Personally I would consider approach A to have the best chance of success.



        Sources:



        http://packages.ubuntu.com/search?keywords=gfortran&searchon=names



        https://launchpad.net/+search?field.text=gfortran-5



        https://gcc.gnu.org/wiki/GFortranBinaries#FromSource






        share|improve this answer













        gfortran-5 is not currently available for Ubuntu 14.04 "Trusty". There are however packages available for 16.04 "Xenial" and later. If you must have Version 5 and can't get by with version 4.8 which is the latest currently available in the repositories for Trusty, You have some options.



        A) Upgrade your installation to 16.04 LTS which will be supported for 2 years longer than your current installation.



        B) Attempt to compile from source



        Personally I would consider approach A to have the best chance of success.



        Sources:



        http://packages.ubuntu.com/search?keywords=gfortran&searchon=names



        https://launchpad.net/+search?field.text=gfortran-5



        https://gcc.gnu.org/wiki/GFortranBinaries#FromSource







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Feb 23 '17 at 15:11









        Elder GeekElder Geek

        27.4k955130




        27.4k955130






























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