hi, I wanted to upgrade the system (Linux Mint 17), but SageMath "sagemath-upstream-binary" fails:
================= # aptitude upgrade The following partially installed packages will be configured: sagemath-upstream-binary No packages will be installed, upgraded, or removed. 0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B of archives. After unpacking 0 B will be used. Setting up sagemath-upstream-binary (6.7ppa4) ... Running Sage once as root to set paths ┌────────────────────────────────────────────────────────────────────┐ │ SageMath Version 6.7, Release Date: 2015-05-17 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help. │ └────────────────────────────────────────────────────────────────────┘ Traceback (most recent call last): File "/usr/lib/sagemath/local/bin/sage-ipython", line 7, in <module> from sage.repl.interpreter import SageTerminalApp File "/usr/lib/sagemath/local/lib/python2.7/site-packages/sage/__init__.py", line 3, in <module> from sage.repl.ipython_extension import load_ipython_extension File "/usr/lib/sagemath/local/lib/python2.7/site-packages/sage/repl/ipython_extension.py", line 59, in <module> from IPython.core.magic import Magics, magics_class, line_magic File "/usr/lib/sagemath/local/lib/python2.7/site-packages/IPython/__init__.py", line 45, in <module> from .config.loader import Config File "/usr/lib/sagemath/local/lib/python2.7/site-packages/IPython/config/__init__.py", line 6, in <module> from .application import * File "/usr/lib/sagemath/local/lib/python2.7/site-packages/IPython/config/application.py", line 9, in <module> import json File "/usr/lib/sagemath/local/lib/python/json/__init__.py", line 108, in <module> from .decoder import JSONDecoder File "/usr/lib/sagemath/local/lib/python/json/decoder.py", line 5, in <module> import struct File "/usr/lib/sagemath/local/lib/python/struct.py", line 1, in <module> from _struct import * ImportError: No module named _struct dpkg: error processing package sagemath-upstream-binary (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: sagemath-upstream-binary E: Sub-process /usr/bin/dpkg returned an error code (1) A package failed to install. Trying to recover: Setting up sagemath-upstream-binary (6.7ppa4) ... Running Sage once as root to set paths ┌────────────────────────────────────────────────────────────────────┐ │ SageMath Version 6.7, Release Date: 2015-05-17 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help. │ └────────────────────────────────────────────────────────────────────┘ Traceback (most recent call last): File "/usr/lib/sagemath/local/bin/sage-ipython", line 7, in <module> from sage.repl.interpreter import SageTerminalApp File "/usr/lib/sagemath/local/lib/python2.7/site-packages/sage/__init__.py", line 3, in <module> from sage.repl.ipython_extension import load_ipython_extension File "/usr/lib/sagemath/local/lib/python2.7/site-packages/sage/repl/ipython_extension.py", line 59, in <module> from IPython.core.magic import Magics, magics_class, line_magic File "/usr/lib/sagemath/local/lib/python2.7/site-packages/IPython/__init__.py", line 45, in <module> from .config.loader import Config File "/usr/lib/sagemath/local/lib/python2.7/site-packages/IPython/config/__init__.py", line 6, in <module> from .application import * File "/usr/lib/sagemath/local/lib/python2.7/site-packages/IPython/config/application.py", line 9, in <module> import json File "/usr/lib/sagemath/local/lib/python/json/__init__.py", line 108, in <module> from .decoder import JSONDecoder File "/usr/lib/sagemath/local/lib/python/json/decoder.py", line 5, in <module> import struct File "/usr/lib/sagemath/local/lib/python/struct.py", line 1, in <module> from _struct import * ImportError: No module named _struct dpkg: error processing package sagemath-upstream-binary (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: sagemath-upstream-binary ================================== any suggestions? cu denny -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.