I am installing pothosware but the following error occurs:

cc1plus: error: unrecognized command line option ‘-std=c++11’

I am trying to install through synaptic package manager .

closed as unclear what you're asking by muru, Tim, Pilot6, Eric Carvalho, waltinator Jul 12 '15 at 4:20

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  • 1
    I'm confused: I didn't think installations via synaptic should require compilation from source code. Anyhow please edit your question to include the Ubuntu version (and g++ version, if you know it): the c++11 flag is a recent addition to g++ – steeldriver Jul 8 '15 at 11:42

Very short answer, sorry.

To use the -std=c++11 option you need at least gcc-4.7.

Check your version with

apt-cache policy gcc
  • Hi A.B I have installed gcc-4.8 Now error is gone. Thanks for help... – Mushir Jul 13 '15 at 8:48

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