PY2 fix with absolute import

platformio/builder/tools/piomisc.py

@@ -23,7 +23,6 @@ from tempfile import mkstemp
 
 from SCons.Action import Action  # pylint: disable=import-error
 from SCons.Script import ARGUMENTS  # pylint: disable=import-error
-from SCons.Script import COMMAND_LINE_TARGETS  # pylint: disable=import-error
 
 from platformio import fs, util
 from platformio.compat import get_file_contents, glob_escape

platformio/builder/tools/piosize.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import absolute_import
+
 import sys
 from os import environ
 from os.path import join