How do I tell Homebrew to stop running brew update every time I want to install something?












9















Homebrew started running brew update automatically before every brew install. This means that I need to wait 10-20 seconds, depending on network speed, every time I want to install a package. This is tedious and unnecessary.



How can I opt out from this behavior, or set it to something saner?










share|improve this question



























    9















    Homebrew started running brew update automatically before every brew install. This means that I need to wait 10-20 seconds, depending on network speed, every time I want to install a package. This is tedious and unnecessary.



    How can I opt out from this behavior, or set it to something saner?










    share|improve this question

























      9












      9








      9








      Homebrew started running brew update automatically before every brew install. This means that I need to wait 10-20 seconds, depending on network speed, every time I want to install a package. This is tedious and unnecessary.



      How can I opt out from this behavior, or set it to something saner?










      share|improve this question














      Homebrew started running brew update automatically before every brew install. This means that I need to wait 10-20 seconds, depending on network speed, every time I want to install a package. This is tedious and unnecessary.



      How can I opt out from this behavior, or set it to something saner?







      macos command-line homebrew






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      share|improve this question











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      share|improve this question










      asked May 14 '17 at 12:24









      zoolzool

      1836




      1836






















          2 Answers
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          11














          Just prefix your install command with HOMEBREW_NO_AUTO_UPDATE=1, like this:



          HOMEBREW_NO_AUTO_UPDATE=1 brew install somepackage


          Source: brew manpage






          share|improve this answer































            0














            I personally find pinning/unpinning formulas more useful. For example you install a tool depends on 100 libraries which you don't use.



            brew deps someprogram | xargs brew pin


            Then you can check your pinned formulas anytime. If you have any problems with the version just unpin.



            Not recommended to everyone, to pin all the formulas and manage updates manually:



            brew list | xargs brew pin





            share|improve this answer























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              2 Answers
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              2 Answers
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              active

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              active

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              11














              Just prefix your install command with HOMEBREW_NO_AUTO_UPDATE=1, like this:



              HOMEBREW_NO_AUTO_UPDATE=1 brew install somepackage


              Source: brew manpage






              share|improve this answer




























                11














                Just prefix your install command with HOMEBREW_NO_AUTO_UPDATE=1, like this:



                HOMEBREW_NO_AUTO_UPDATE=1 brew install somepackage


                Source: brew manpage






                share|improve this answer


























                  11












                  11








                  11







                  Just prefix your install command with HOMEBREW_NO_AUTO_UPDATE=1, like this:



                  HOMEBREW_NO_AUTO_UPDATE=1 brew install somepackage


                  Source: brew manpage






                  share|improve this answer













                  Just prefix your install command with HOMEBREW_NO_AUTO_UPDATE=1, like this:



                  HOMEBREW_NO_AUTO_UPDATE=1 brew install somepackage


                  Source: brew manpage







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered May 14 '17 at 13:00









                  D SchlachterD Schlachter

                  1,259414




                  1,259414

























                      0














                      I personally find pinning/unpinning formulas more useful. For example you install a tool depends on 100 libraries which you don't use.



                      brew deps someprogram | xargs brew pin


                      Then you can check your pinned formulas anytime. If you have any problems with the version just unpin.



                      Not recommended to everyone, to pin all the formulas and manage updates manually:



                      brew list | xargs brew pin





                      share|improve this answer




























                        0














                        I personally find pinning/unpinning formulas more useful. For example you install a tool depends on 100 libraries which you don't use.



                        brew deps someprogram | xargs brew pin


                        Then you can check your pinned formulas anytime. If you have any problems with the version just unpin.



                        Not recommended to everyone, to pin all the formulas and manage updates manually:



                        brew list | xargs brew pin





                        share|improve this answer


























                          0












                          0








                          0







                          I personally find pinning/unpinning formulas more useful. For example you install a tool depends on 100 libraries which you don't use.



                          brew deps someprogram | xargs brew pin


                          Then you can check your pinned formulas anytime. If you have any problems with the version just unpin.



                          Not recommended to everyone, to pin all the formulas and manage updates manually:



                          brew list | xargs brew pin





                          share|improve this answer













                          I personally find pinning/unpinning formulas more useful. For example you install a tool depends on 100 libraries which you don't use.



                          brew deps someprogram | xargs brew pin


                          Then you can check your pinned formulas anytime. If you have any problems with the version just unpin.



                          Not recommended to everyone, to pin all the formulas and manage updates manually:



                          brew list | xargs brew pin






                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered Jan 30 at 0:55









                          yetyet

                          101




                          101






























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