title: running a project in Dev c++
body: <p>I have a folder that contains a few .h and .cpp files along with a makefile. How can I run them in dev C++. I have just started using dev C++, hence, a bit clueless about this.
  the make file is </p>
  
  <pre><code> CC=g++
   CV=-I/usr/include/opencv
   CV2=-lml -lcvaux -lhighgui -lcv -lcxcore
  
   all:
      $(CC) main.cpp HOG.cpp HOGFeaturesOfBlock.cpp $(CV) $(CV2) -o featureExtractor
  </code></pre>
  
  <p>and I'm getting the error main.cpp, hog.cpp: no such file or directory.</p>