[GRASS-dev] Installing wx.metadata fails

Hi, I am trying to install the metadata module (on Ubuntu 14.04, GRASS 7.1dev), but with no luck. See error message below. As far as I can see I have installed all dependencies. I have also tried again after a complete fresh start (removing the addon folder (.grass7) and fresh install of GRASS), also without further success, so I am a bit at loss how to proceed. I have seen a similar message before, but I don’t think I have seen a solution?

Paulo

GRASS 7.1.svn (latlon):~ > g.extension extension=wx.metadata
Fetching <wx.metadata> from GRASS GIS Addons repository (be patient)…
Compiling…
Traceback (most recent call last):
File “/tmp/grass7-paulo-18211/tmpcbl2Z1/wx.metadata/scripts/db.csw.admin”, line 127, in
from cswutil import *
ImportError: No module named cswutil
make[1]: *** [db.csw.admin.tmp.html] Error 1
Traceback (most recent call last):
File “/tmp/grass7-paulo-18211/tmpcbl2Z1/wx.metadata/scripts/g.gui.cswbrowser”, line 22, in
from cswlib import CSWBrowserPanel, CSWConnectionPanel
ImportError: No module named cswlib
make[1]: *** [g.gui.cswbrowser.tmp.html] Error 1
Traceback (most recent call last):
File “/tmp/grass7-paulo-18211/tmpcbl2Z1/wx.metadata/scripts/g.gui.metadata”, line 38, in
import mdgrass
ImportError: No module named mdgrass
make[1]: *** [g.gui.metadata.tmp.html] Error 1
Installing…
/usr/bin/install: cannot stat ‘/tmp/grass7-paulo-18211/tmpcbl2Z1/wx.metadata/docs/html/db.csw.admin.html’: No such file or directory
make[1]: *** [install] Error 1
/usr/bin/install: cannot stat ‘/tmp/grass7-paulo-18211/tmpcbl2Z1/wx.metadata/docs/html/g.gui.cswbrowser.html’: No such file or directory
make[1]: *** [install] Error 1
/usr/bin/install: cannot stat ‘/tmp/grass7-paulo-18211/tmpcbl2Z1/wx.metadata/docs/html/g.gui.metadata.html’: No such file or directory
make[1]: *** [install] Error 1
make: *** [installsubdirs] Error 2
WARNING: Installation failed, sorry. Please check above error messages.