The message regarding essential missing components (comedi, qtgui and grc) is reproduced below:
checking for COMEDI... no gr-comedi requires comedilib, not found. Not building component gr-comedi.
checking for PyQt4 for Qt4... no Not building component gr-qtgui.
checking for xdg-mime... true checking for Python >= 2.5... yes checking for Python Cheetah templates >= 2.0.0... no checking for Python lxml wrappers >= 1.3.6... no checking for Python gtk wrappers >= 2.10.0... yes
Not building component grc.
How do i fix these to install everything correctly.