Ubuntu 14.04 SlimerJS and Firefox GDK_BACKEND issue

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Just want to make SlimerJS work for testing purpose!



I've installed SlimerJS via npm and then Firefox 51v.
The manual from SlimerJS website says that I should use Firefox version from 38.0 to 52.0 and it seems to be all right but when I run slimerjs command "slimerjs --debug=true" an error occurs:



Error: GDK_BACKEND does not match available displays
Gecko error: it seems /usr/bin/firefox is not compatible with SlimerJS.


What does it mean and how to fix this? I think that almost everything has already been done right and I really want to use it. It would be great if somebody with more experience than I will check out this stack or who already use SlimerJS.



Any advice will be appreciated!










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    up vote
    0
    down vote

    favorite












    Just want to make SlimerJS work for testing purpose!



    I've installed SlimerJS via npm and then Firefox 51v.
    The manual from SlimerJS website says that I should use Firefox version from 38.0 to 52.0 and it seems to be all right but when I run slimerjs command "slimerjs --debug=true" an error occurs:



    Error: GDK_BACKEND does not match available displays
    Gecko error: it seems /usr/bin/firefox is not compatible with SlimerJS.


    What does it mean and how to fix this? I think that almost everything has already been done right and I really want to use it. It would be great if somebody with more experience than I will check out this stack or who already use SlimerJS.



    Any advice will be appreciated!










    share|improve this question

























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Just want to make SlimerJS work for testing purpose!



      I've installed SlimerJS via npm and then Firefox 51v.
      The manual from SlimerJS website says that I should use Firefox version from 38.0 to 52.0 and it seems to be all right but when I run slimerjs command "slimerjs --debug=true" an error occurs:



      Error: GDK_BACKEND does not match available displays
      Gecko error: it seems /usr/bin/firefox is not compatible with SlimerJS.


      What does it mean and how to fix this? I think that almost everything has already been done right and I really want to use it. It would be great if somebody with more experience than I will check out this stack or who already use SlimerJS.



      Any advice will be appreciated!










      share|improve this question















      Just want to make SlimerJS work for testing purpose!



      I've installed SlimerJS via npm and then Firefox 51v.
      The manual from SlimerJS website says that I should use Firefox version from 38.0 to 52.0 and it seems to be all right but when I run slimerjs command "slimerjs --debug=true" an error occurs:



      Error: GDK_BACKEND does not match available displays
      Gecko error: it seems /usr/bin/firefox is not compatible with SlimerJS.


      What does it mean and how to fix this? I think that almost everything has already been done right and I really want to use it. It would be great if somebody with more experience than I will check out this stack or who already use SlimerJS.



      Any advice will be appreciated!







      software-installation firefox testing web-development






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      edited Jan 27 at 21:24

























      asked Jan 27 at 21:17









      mr.boris

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