Bug#827740: isympy start fails: No module named sympy.interactive

[Alberto Luaces]

Package: isympy
Version: 1.0-1
Severity: important

Dear Maintainer,

trying to start isympy fails with the error in the subject line.
  
I have tried to uninstall ipython in case it was a python 2/3
issue, but the result is the same.

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing'), (300, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.5.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages isympy depends on:
ii  python3-sympy            1.0-1
pn  python:any | python:any  <none>

Versions of packages isympy recommends:
ii  ipython   2.4.1-1
ii  ipython3  2.4.1-1

isympy suggests no packages.

-- no debconf information