Aucune application ne s'installe

Bonjour,
Je suis sur une installation toute fraîche de Yunohost, sur raspberry pi 2.
L’installation ainsi que la postinstall se passent bien.
J’installe baikal, agendav et searx normalement.
Depuis aucune installation ne fonctionne (roundcube, rainloop, ttrss…).
Voici ce que dit l’interface web:

Téléchargement…
Extraction…
Terminé.
Exécution du script…
Échec de l’installation

En passant par la moulinette, voici ce que donne une installation:

Exécution du script…
-su: ligne 0 : cd: /var/cache/yunohost/from_file/roundcube_ynh-e1935dfc311de2700ea2cb7ad74dcc1519dbae2f/scripts: Permission non accord�e
Erreur : Échec de l’installation

J’ai été voir dans les logs, mais rien de suspicieux.

Des idées ?

Par ailleurs, j’ai le service bind9 qui ne veut pas se lancer:

Mar 29 01:42:09 yunorasp2 named[4747]: loading configuration from '/etc/bind/named.conf’
Mar 29 01:42:09 yunorasp2 named[4747]: /etc/bind/named.conf.options:2: change directory to ‘/var/cache/bind’ failed: permission denied
Mar 29 01:42:09 yunorasp2 named[4747]: /etc/bind/named.conf.options:2: parsing failed
Mar 29 01:42:09 yunorasp2 named[4747]: loading configuration: permission denied
Mar 29 01:42:09 yunorasp2 named[4747]: exiting (due to fatal error)

Bonjour,
peut-etre un probléme lors des montages des files-system ?
Que donne le résultat de la commande mount ?

Nino

J’ai finalement tout réinstallé de zéro, et tout fonctionne correctement maintenant.

Bonjour, j’ai exactement le même problème avec mon installation toute neuve sur un raspberry pi 2.

Executing script…
-su: line 0: cd: /var/cache/yunohost/from_file/etherpadlite_ynh-master/scripts: Permission denied
Error: Installation failed

Bind9 ne se lance plus :

Mar 31 16:04:00 raspberrypi named[3246]: ----------------------------------------------------
Mar 31 16:04:00 raspberrypi named[3246]: adjusted limit on open files from 4096 to 1048576
Mar 31 16:04:00 raspberrypi named[3246]: found 4 CPUs, using 4 worker threads
Mar 31 16:04:00 raspberrypi named[3246]: using up to 4096 sockets
Mar 31 16:04:00 raspberrypi named[3246]: loading configuration from '/etc/bind/named.conf’
Mar 31 16:04:00 raspberrypi named[3246]: /etc/bind/named.conf.options:2: change directory to ‘/var/cache/bind’ failed: permission denied
Mar 31 16:04:00 raspberrypi named[3246]: /etc/bind/named.conf.options:2: parsing failed
Mar 31 16:04:00 raspberrypi named[3246]: loading configuration: permission denied
Mar 31 16:04:00 raspberrypi named[3246]: exiting (due to fatal error)
Mar 31 16:19:40 raspberrypi named[4053]: starting BIND 9.8.4-rpz2+rl005.12-P1 -u bind
Mar 31 16:19:40 raspberrypi named[4053]: built with ‘–prefix=/usr’ ‘–mandir=/usr/share/man’ ‘–infodir=/usr/share/info’ ‘–sysconfdir=/etc/bind’ ‘–localstatedir=/var’ ‘–enable-threads’ ‘–enable-largefile’ ‘–with-libtool’ ‘–enable-shared’ ‘–enable-static’ ‘–with-openssl=/usr’ ‘–with-gssapi=/usr’ ‘–with-gnu-ld’ ‘–with-geoip=/usr’ ‘–enable-ipv6’ 'CFLAGS=-fno-strict-aliasing -DDIG_SIGCHASE -O2’
Mar 31 16:19:40 raspberrypi named[4053]: ----------------------------------------------------
Mar 31 16:19:40 raspberrypi named[4053]: BIND 9 is maintained by Internet Systems Consortium,
Mar 31 16:19:41 raspberrypi named[4053]: Inc. (ISC), a non-profit 501©(3) public-benefit
Mar 31 16:19:41 raspberrypi named[4053]: corporation. Support and training for BIND 9 are
Mar 31 16:19:41 raspberrypi named[4053]: available at https://www.isc.org/support
Mar 31 16:19:41 raspberrypi named[4053]: ----------------------------------------------------
Mar 31 16:19:41 raspberrypi named[4053]: adjusted limit on open files from 4096 to 1048576
Mar 31 16:19:41 raspberrypi named[4053]: found 4 CPUs, using 4 worker threads
Mar 31 16:19:41 raspberrypi named[4053]: using up to 4096 sockets
Mar 31 16:19:41 raspberrypi named[4053]: loading configuration from '/etc/bind/named.conf’
Mar 31 16:19:41 raspberrypi named[4053]: /etc/bind/named.conf.options:2: change directory to ‘/var/cache/bind’ failed: permission denied
Mar 31 16:19:41 raspberrypi named[4053]: /etc/bind/named.conf.options:2: parsing failed
Mar 31 16:19:41 raspberrypi named[4053]: loading configuration: permission denied
Mar 31 16:19:41 raspberrypi named[4053]: exiting (due to fatal error)

Et la commande mount

root@raspberrypi:~# mount
/dev/root on / type ext4 (rw,noatime,errors=remount-ro,data=ordered)
devtmpfs on /dev type devtmpfs (rw,relatime,size=494752k,nr_inodes=123688,mode=755)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=99812k,mode=755)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=199600k)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
/dev/mmcblk0p1 on /boot type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,errors=remount-ro)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime,size=199600k)

Existe t’il une solution moins brutale qu’une réinstallation complete de yunohost ?

Merci d’avance pour votre aide :).

Bonsoir,
Il semble qu’il y ait des problèmes de droits sur /.
Un petit test d’ecriture sur /
que donne la commande ?
touch /zz