Re: [Discuss-gnuradio] Qt installation

[Tom Rondeau]

On Thu, Mar 31, 2016 at 9:40 AM, Marcus Müller <address@hidden> wrote:

Hi Alex,

yes, Qwt is necessary; what OS are you on?
Qwt is kind of a problem child; we need Qwt-qt4, in a version somewhere between 5.2 and 6.2.0.

If you're on Linux (which distro?), what does

pkg-config --list-all|grep -i qwt 

tell you¹?

When do you get that error, and could you share it with a bit of context in verbatim?

Best regards,
Marcus

¹ Mine tells me there's

qwt5-qt4                            qwt5-qt4 - Qt Widgets for Technical Applications
qwt                                 Qwt6 - Qt Widgets for Technical Applications
qwtmathml                           qwtmathml - Qwt MathML renderer

Yes, QWT is required, but PyQWT is no longer necessary. What version of GNU Radio are you trying to build?

The gr_filter_design tool still uses PyQWT, so you won't be able to run that, but gr-qtgui can be built and run fine without it.

Tom

 

On 31.03.2016 15:31, Alexander Levedahl wrote:

Hello,

I was able to install PyQt.  When I attempted to build gnuradio, it complained that it could not find PyQwt and refused to build the gr-qtgui component.  The gnuradio website gives the impression it is not necessary.  When I attempted to install Qwt, I got an error QT_STATIC_CONST.  I believe that is a necessary step to installing PyQwt. 

Is PyQwt necessary to install the gr-qtgui component?  If so, has anyone experienced this issue before?

Thanks,

Alex

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio