title: unable to load "gcs.csv" file in gdal
body: <p>This question might be repeat but I did not get answer.
  I have write flowing code in python ide .</p>
  
  <pre><code>out_srs = osr.SpatialReference()
  
     **self.out_srs.ImportFromEPSG(4326)** 
  </code></pre>
  
  <p>It run fine but when i run it from application it cause an error as follows</p>
  
  <p>Note - Error in line enclosed in 2 stars <strong>-----</strong></p>
  
  <pre><code>"Unable to load EPSG support gcs.csv file check setting GDAL_DATA environment variable which point to gdal library contains EPSG.csv file"
  </code></pre>
  
  <p>I have done it but i still get this error. but this code run separately but not in application. This code is from gdal2tile module of gdal. i am using python 2.7.6 and gdal 1.10.0 I am unable to sort out what is the problem and where it is. Please suggest how to solve this.</p>