there is a simple fix for segfault here: https://github.com/Arachnid/pyqrencode/pull/2
supplied string is over QR code size limit which depends on version and error correction level used according to wikipedia [https://en.wikipedia.org/wiki/QR_Code#Storage] size limit for version 40 with lowest error correction is 2953 bytes as pyqrencode uses UTF8 by default, this should work: python -c "import qrencode; qrencode.encode_scaled('a'*2953, version=40, level=0, size=100);" while this will not: python -c "import qrencode; qrencode.encode_scaled('a'*2954, version=40, level=0, size=100);" -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org