parameters: (self, tsk, postpone)
docstring: This method is called by :py:meth:`waflib.Build.InstallContext.install_files`,
  		:py:meth:`waflib.Build.InstallContext.install_as` and :py:meth:`waflib.Build.InstallContext.symlink_as` immediately
  		after the installation task is created. Its role is to force the immediate execution if necessary, that is when
  		``postpone=False`` was given.
docstring_summary: This method is called by :py:meth:`waflib.Build.InstallContext.install_files`,
  		:py:meth:`waflib.Build.InstallContext.install_as` and :py:meth:`waflib.Build.InstallContext.symlink_as` immediately
  		after the installation task is created. Its role is to force the immediate execution if necessary, that is when
  		``postpone=False`` was given.
docstring_tokens: This method is called by : py : meth : waflib . Build . InstallContext . install_files : py : meth : waflib . Build . InstallContext . install_as and : py : meth : waflib . Build . InstallContext . symlink_as immediately after the installation task is created . Its role is to force the immediate execution if necessary that is when postpone = False was given .
function: def run_task_now(self, tsk, postpone):
  		"""
  		This method is called by :py:meth:`waflib.Build.InstallContext.install_files`,
  		:py:meth:`waflib.Build.InstallContext.install_as` and :py:meth:`waflib.Build.InstallContext.symlink_as` immediately
  		after the installation task is created. Its role is to force the immediate execution if necessary, that is when
  		``postpone=False`` was given.
  		"""
  		tsk.post()
  		if not postpone:
  			if tsk.runnable_status() == Task.ASK_LATER:
  				raise self.WafError('cannot post the task %r' % tsk)
  			tsk.run()
function_tokens: def run_task_now ( self , tsk , postpone ) : tsk . post ( ) if not postpone : if tsk . runnable_status ( ) == Task . ASK_LATER : raise self . WafError ( 'cannot post the task %r' % tsk ) tsk . run ( )