*** /usr/share/php/PEAR/Builder.php	Mon Nov  8 16:22:52 2010
--- /Builder.php	Mon Nov  8 16:20:22 2010
***************
*** 326,331 ****
--- 326,336 ----
          }
          // }}} end of interactive part
  
+ 	if (file_exists('aclocal.m4')) {
+ 		$this->_runCommand('rm aclocal.m4');
+ 		$this->_runCommand('autoreconf');
+ 	}
+ 
          // FIXME make configurable
          if(!$user=getenv('USER')){
              $user='defaultuser';
***************
*** 471,474 ****
          }
          return PEAR_Common::log($level, $msg);
      }
! }
\ No newline at end of file
--- 476,479 ----
          }
          return PEAR_Common::log($level, $msg);
      }
! }