During compilation QMainWindow is unable to be found - c++

Question

I am attempting to compile cutecash (a qt project) and having a bit of trouble. I am just doing the standard:
cmake .
make
However, I am getting errors about not being able to find QMainWindow and QString among other things. Here is the error:
http://pastebin.com/GGHTXE4N
In file included from /home/username/code/gnucash/src/gnc/fpo/ViewletView.hpp:14:0,
from /home/username/code/gnucash/src/gnc/fpo/FPO.hpp:4,
from /home/username/code/gnucash/src/gnc/fpo/moc_FPO.cxx:9:
/home/username/code/gnucash/src/gnc/mainwindow.hpp:26:23: fatal error: QMainWindow: No such file or directory
compilation terminated.
/home/username/code/gnucash/src/gnc/moc_RecentFileMenu.cxx:15:2: error: #error "This file was generated using the moc from 5.0.1. It"
/home/username/code/gnucash/src/gnc/moc_RecentFileMenu.cxx:16:2: error: #error "cannot be used with the include files from this version of Qt."
/home/username/code/gnucash/src/gnc/moc_RecentFileMenu.cxx:17:2: error: #error "(The moc has changed too much.)"
In file included from /home/username/code/gnucash/src/gnc/AccountItemModel.hpp:28:0,
from /home/username/code/gnucash/src/gnc/dashboard.hpp:34,
from /home/username/code/gnucash/src/gnc/moc_dashboard.cxx:9:
/home/username/code/gnucash/src/gnc/QofEventWrapper.hpp:37:19: fatal error: QString: No such file or directory
compilation terminated.
In file included from /home/username/code/gnucash/src/gnc/SplitListModel.hpp:29:0,
from /home/username/code/gnucash/src/gnc/moc_SplitListModel.cxx:9:
/home/username/code/gnucash/src/gnc/QofEventWrapper.hpp:37:19: fatal error: QString: No such file or directory
compilation terminated.
Something that seems fairly significant:
error: #error "This file was generated using the moc from 5.0.1. It"
error: #error "cannot be used with the include files from this version of Qt."
error: #error "(The moc has changed too much.)"
So whenever I attempt to install qt5-default (on ubuntu) I must remove qt4-default. If I attempt to compile now, I get the same issues with being unable to fin QMainWindow and a few other pieces (such as QAbstractItemDelegate).
I also receive this warning:
#error "You must build your code with position independent code if Qt was built with -reduce-relocations. " "Compile your code with -fPIC or -fPIE."
Along with a few new errors which seem like they happen due to being unable to find items. I am on ubuntu 13.04.

Answer 1

Steps that work for me:
svn checkout http://svn.gnucash.org/repo/gnucash/trunk
mkdir -p trunk/build
cd trunk/build
cmake ..
make