title: core plot 1.0 with iPhone 5 and Xcode 4.2 - 'CorePlot0' does not contain a valid pid Error on compilation
body: <p>I have followed installation steps from the <a href="http://code.google.com/p/core-plot/wiki/UsingCorePlotInApplications" rel="nofollow">core plot in Application</a> url.
  As defined in subject, core plot version is 1.0 which was tried with iPhone 5.0 Simulator in Xcode 4.2.</p>
  
  <p>what I did :</p>
  
  <p>1) I've simply copy one of the CorePlot Example (i.e : CPTTestApp-iphone) from CorePlot_1.0/Source/Example Folder to my Xcode project workspace.</p>
  
  <p>2) Drag&amp;Drop framework folder from CorePlot_1.0/Source/ in my example app.</p>
  
  <p>3) Changed Header Search Path and User Header Search Path with string </p>
  
  <blockquote>
    <p>"${PROJECT_DIR}/framework"/**</p>
  </blockquote>
  
  <p>4) and follows other steps as from the <a href="http://code.google.com/p/core-plot/wiki/UsingCorePlotInApplications" rel="nofollow">core plot in Application</a> url
  like set other linker flags, added core plot and core plot cocoaTouch in target Dependencies and Link Binary With Libraries section. </p>
  
  <p>5) Compiler for C in "Build Option" is "default compiler (Apple LLVM compiler 3.0)",</p>
  
  <p>"CorePlot-CocoaTouch.h" file is also imported without error.</p>
  
  <p>But on compilation time, application crashed with error "'CorePlot0' does not contain a valid pid" which is from "checkformisalignedlayers.d" file.</p>
  
  <p><strong>Note :</strong> the same example is working perfectly when executed from CorePlot_1.0/Source/examples folder.</p>
  
  <p>does any steps are missing or anything wrong with the installation steps ?</p>
  
  <p>Thanks in advance.</p>