make install-gaia error log

install-gaia-error.log

thibaut@thibaut-portable [07:30:03] [~/FFOS/gaia] [master *]
  -> % sudo make install-gaia

test -d profile || mkdir -p profile
run-js-command  applications-data
run-js-command  preferences
make[1]: Entering directory `/home/thibaut/FFOS/gaia/apps/calendar'
make[1]: Leaving directory `/home/thibaut/FFOS/gaia/apps/calendar'
Finished: bootstrapping test proxies/sandboxes
Finished: test ui config file: ./test_apps/test-agent/config.json
run-js-command  webapp-manifests
run-js-command  webapp-l10n
run-js-command  webapp-zip
run-js-command  l10n-clean
Finished: Generating extensions
Profile Ready: please run [b2g|firefox] -profile /home/thibaut/FFOS/gaia/profile
adb start-server
Stopping b2g
adb shell stop b2g
adb shell rm -r /cache/*
rm failed for /cache/*, Permission denied
python build/install-gaia.py "adb" "/data/local"
push: profile/webapps/sms.gaiamobile.org/manifest.webapp -> /data/local/webapps/sms.gaiamobile.org/manifest.webapp
failed to copy 'profile/webapps/sms.gaiamobile.org/manifest.webapp' to '/data/local/webapps/sms.gaiamobile.org/manifest.webapp': Permission denied
Traceback (most recent call last):
  File "build/install-gaia.py", line 176, in <module>
    install_gaia()
  File "build/install-gaia.py", line 160, in install_gaia
    install_gaia_slow()
  File "build/install-gaia.py", line 145, in install_gaia_slow
    adb_push('profile/webapps', webapps_path)
  File "build/install-gaia.py", line 41, in adb_push
    subprocess.check_call([adb_cmd, 'push', local, remote])
  File "/usr/lib/python2.7/subprocess.py", line 511, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['adb', 'push', 'profile/webapps', '/data/local/webapps']' returned non-zero exit status 1
make: *** [install-gaia] Erreur 1