title: Postgresql 11.1: "Problem running post-install step. Installation may not complete correctly. Error with configuration or permissions."
body: <p>I checked the log file and I think this is the part that caused the problem: </p>
  
  <pre><code>Setting up database 
  [15:30:54] Configuring pg11 to point to existing data dir D:\John's Files\My Documents\Code\Databases\PostgreSQL\data\pg11 
  Setting PostgreSQL port
  = 5432 
  Executing C:\Installed Software\Developer Software\PostgreSQLv11.1/pgc config pg11 --datadir "D:\John's Files\My Documents\Code\Databases\PostgreSQL\data\pg11" 
  Script exit code: 1
  
  Script output:  ################################################
  # FATAL SQL Error in check_release
  #    SQL Message =  near "s": syntax error
  #  SQL Statement = SELECT r.component FROM releases r, versions v   
   WHERE r.component = v.component     
      AND r.component LIKE '%D:\John's Files\My Documents\Code\Databases\PostgreSQL\data\pg11%' AND v.is_current = 1
  ################################################
  
  Script stderr:  Program ended with an error exit code
  
  Error with configuration or permissions. Please see log file for more information. 
  Problem running post-install step. Installation may not complete correctly      
  Error with configuration or permissions. Please see log file for more information.
  </code></pre>
  
  <p>I think the problem is the apostrophe in "John's". Does anyone know if that's right? Is there a fix to this problem? I don't want to rename my directory because Postgresql can't handle apostrophes. </p>