error installing w4sp-lab

[giopoi]

E: Impossibile impostare il blocco /var/lib/dpkg/lock-frontend - open (11: Risorsa temporaneamente non disponibile) E: Impossibile acquisire il blocco sul frontend dpkg (/var/lib/dpkg/lock-frontend). Un altro processo potrebbe tenerlo occupato. Failed to start docker.service: Unit docker.service not found. Traceback (most recent call last): File "w4sp_webapp.py", line 480, in images = subprocess.check_output(['docker', 'images']).split('\n') File "/usr/lib/python2.7/subprocess.py", line 216, in check_output process = Popen(stdout=PIPE, *popenargs, **kwargs) File "/usr/lib/python2.7/subprocess.py", line 394, in init errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory

[bluejosem]

Translating, if anyone finds mistakes fix: It's impossible to set up the block /var/lib/dpkg/lock-frontend - open (11: Resource temporarily not available) It's impossible to acquire the block whose frontend dpkg (/var/lib/dpkg/lock-frontend). Another process might have it occupied. Failed to start docker.service: Unit docker.service not found. Traceback (most recent call last): File "w4sp_webapp.py", line 480, in images = subprocess.check_output(['docker', 'images']).split('\n') File "/usr/lib/python2.7/subprocess.py", line 216, in check_output process = Popen(stdout=PIPE, *popenargs, **kwargs) File "/usr/lib/python2.7/subprocess.py", line 394, in init errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory