Archive for 6 mayo 2011

h1

error /var/lib/dpkg/info/libcap2-bin.postinst: line 23: pam-auth-update: command not found

06/05/2011

Si al actualizar o modificar los paquetes instalados en Ubuntu ocurre el siguiente error:


(...)
Setting up libcap2-bin (1:2.19-2) ...
/var/lib/dpkg/info/libcap2-bin.postinst: line 23: pam-auth-update: command not found
dpkg: error processing libcap2-bin (--configure):
subprocess installed post-installation script returned error exit status 127
Errors were encountered while processing:
libcap2-bin
E: Sub-process /usr/bin/dpkg returned an error code (1)
(...)

Al no disponerse habitualmente el comando “pam-auth-update” (deprecated), es facilmente solucionable bypasseandolo.

$ ln -s /bin/true /usr/local/bin/pam-auth-update

Fuente: OsDir

h1

ImportError No module named PySide.QtCore

04/05/2011

Si con backup-gmail u otro script Python ocurre el siguiente error:

carlos@adscompc02:~/bg/backup-gmail$ ./gui.py
Traceback (most recent call last):
File "./gui.py", line 10, in
from PySide.QtCore import *
ImportError: No module named PySide.QtCore

Éste se soluciona instalando el repositorio y librería correspondiente:

$ sudo add-apt-repository ppa:pyside
$ sudo apt-get install python-pyside*