docstr: Change the install directories pointed by name using root.
docstr_tok: ["Change","the","install","directories","pointed","by","name","using","root","."]
code: def change_roots(self, *names):
      """Change the install directories pointed by name using root."""
      for name in names:
          attr = "install_" + name
          setattr(
              self, attr, change_root(self.root, getattr(self, attr))
          )
  
imports: import sys
  import os
  import contextlib
  import sysconfig
  import itertools
  from distutils._log import log
  from ..core import Command
  from ..debug import DEBUG
  from ..sysconfig import get_config_vars
  from ..file_util import write_file
  from ..util import convert_path, subst_vars, change_root
  from ..util import get_platform
  from ..errors import DistutilsOptionError, DistutilsPlatformError
  from .None import _framework_compat
  from ..None import _collections
  from site import USER_BASE
  from site import USER_SITE
label_desc: Use image node_id 12 for calling the install obj's underlying member method code with example usage: obj.change_roots() without return types