Olá, alguém pode me orientar por que estou recebendo esse erro e como resolvê-lo. Eu tinha desinstalado python3 e agora estou enfrentando esse problema Estou usando o lubuntu 16.04
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3-sip is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 17 not upgraded.
5 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up python3-gi (3.12.0-1ubuntu1) ...
/var/lib/dpkg/info/python3-gi.postinst: /usr/bin/py3compile: /usr/bin/python3: bad interpreter: No such file or directory
dpkg: error processing package python3-gi (--configure):
subprocess installed post-installation script returned error exit status 126
Setting up python3-cairo (1.10.0+dfsg-3ubuntu2) ...
/var/lib/dpkg/info/python3-cairo.postinst: /usr/bin/py3compile: /usr/bin/python3: bad interpreter: No such file or directory
dpkg: error processing package python3-cairo (--configure):
subprocess installed post-installation script returned error exit status 126
Setting up python3-sip (4.15.5-1build1) ...
/var/lib/dpkg/info/python3-sip.postinst: /usr/bin/py3compile: /usr/bin/python3: bad interpreter: No such file or directory
dpkg: error processing package python3-sip (--configure):
subprocess installed post-installation script returned error exit status 126
dpkg: dependency problems prevent configuration of python3-pyqt4:
python3-pyqt4 depends on sip-py3api-11.0; however:
Package sip-py3api-11.0 is not installed.
Package python3-sip which provides sip-py3api-11.0 is not configured yet.
dpkg: error processing package python3-pyqt4 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python3-sip-dev:
python3-sip-dev depends on python3-sip (= 4.15.5-1build1); however:
Package python3-sip is not configured yet.
dpkg: error processing package python3-sip-dev (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
python3-gi
python3-cairo
python3-sip
python3-pyqt4
python3-sip-dev
E: Sub-process /usr/bin/dpkg returned an error code (1)