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Re: [PVS-Help] problem encountered when running PVS 5.0 on Mac air



For some reason, MacOSX sets the DISPLAY variable, and PVS assumes that
means Emacs will use X windows accordingly.  Use the -nw flag (or install
a better Emacs, e.g., aquamacs) and it should work.

Sam

chunqing chen <pureqing@gmail.com> wrote:

> Hi, All,
> 
> I installed PVS 5.0 on my mac air (file named MacOSX Intel 64bit from
> the PVS website). However, when I try to execute the command "./pvs",
> i received the following error message: emacs: standard input is not a
> tty. I searched the email archive from the PVS website, although no
> information was found.
> 
> Could you kindly enlighten me how to solve the problem? Do I need to
> install another emacs?
> 
> For your information, I am using the emacs pre-installed with the OSX
> (version 10.6.8). The information of the emacs version is: GNU Emacs
> 22.1.1.
> 
> Thank you for your time and look forward to your reply.
> 
> Best Regards
> Chunqing