[Ipe-discuss] Compilation problems in jaunty jackalope

Otfried Cheong otfried at ipe.airpost.net
Wed Nov 4 08:12:51 CET 2009

Venkataraman Subramaniam wrote:
> I have a problem compiling ipe-7.0.7.  I have recently upgraded
> my desktop from Hardy heron to ubuntu jaunty jackalope. I have given the error message below:
> It seems to be a problem with qt. Can anybody help?
> moc_ipeqtcanvas.cpp:15:34: error: private/qucomextra_p.h: No such file or directory
> moc_ipeqtcanvas.cpp:17:2: error: #error "This file was generated using the moc from 3.3.8b. It"
> moc_ipeqtcanvas.cpp:18:2: error: #error "cannot be used with the include files from this version of Qt."
> moc_ipeqtcanvas.cpp:19:2: error: #error "(The moc has changed too much.)"

You have both Qt3 and Qt4 on your system, and "moc" calls the one from 
Qt4.  Probably you can fix this by changing the MOC line in 
"src/config.mak" to

MOC = moc-qt4


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