sudo apt --fix-broken install



Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
  libpython-all-dev libpython-dev libpython2.7-dev
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  python python2.7
Suggested packages:
  python-doc python-tk python2.7-doc
The following NEW packages will be installed:
  python python2.7
0 upgraded, 2 newly installed, 0 to remove and 1 not upgraded.
3 not fully installed or removed.
Need to get 0 B/529 kB of archives.
After this operation, 1,019 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Selecting previously unselected package python2.7.
(Reading database ... 295845 files and directories currently installed.)
Preparing to unpack .../python2.7_2.7.15~rc1-1_amd64.deb ...
Unpacking python2.7 (2.7.15~rc1-1) ...
Setting up python-minimal (2.7.15~rc1-1) ...
dpkg: error processing package python-minimal (--configure):
 installed python-minimal package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 python-minimal
E: Sub-process /usr/bin/dpkg returned an error code (1)