OK, here's the first bit which might be part of the puzzle of why my Python script SIGABRT's.
When run under "normal" py2.7 it runs all the way through but upon shutdown (*after* sys.exit(0)) faulthandler shows a problem (and returns 134 which made me think of SIGABRT): *** Error in `python': free(): invalid pointer: 0x00770b14 *** ======= Backtrace: ========= /lib/i386-linux-gnu/libc.so.6(+0x6738a)[0xb7ccc38a] /lib/i386-linux-gnu/libc.so.6(+0x6dfc7)[0xb7cd2fc7] /lib/i386-linux-gnu/libc.so.6(+0x6e806)[0xb7cd3806] python(PyObject_Free+0xfb)[0x44affb] python(+0x110b51)[0x534b51] python(+0x110b51)[0x534b51] python(+0x110b51)[0x534b51] python(+0xf3ea7)[0x517ea7] python(PyDict_SetItem+0x201)[0x4d4f81] python(_PyModule_Clear+0x150)[0x539630] python(PyImport_Cleanup+0x61d)[0x53927d] python(Py_Finalize+0x9d)[0x53635d] python(Py_Exit+0x14)[0x55cb24] python(+0x136102)[0x55a102] python(PyErr_PrintEx+0x35)[0x559975] python(+0x3dd41)[0x461d41] python(Py_Main+0x753)[0x4d2c83] python(main+0x1b)[0x4d251b] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf6)[0xb7c7d286] python(+0xae3f3)[0x4d23f3] ======= Memory map: ======== 00424000-00763000 r-xp 00000000 08:01 6285092 /usr/bin/python2.7 00763000-00764000 r--p 0033e000 08:01 6285092 /usr/bin/python2.7 00764000-007c4000 rw-p 0033f000 08:01 6285092 /usr/bin/python2.7 007c4000-007d9000 rw-p 00000000 00:00 0 026f1000-02921000 rw-p 00000000 00:00 0 [heap] b6800000-b6821000 rw-p 00000000 00:00 0 b6821000-b6900000 ---p 00000000 00:00 0 b6995000-b69b0000 r-xp 00000000 08:01 8151085 /lib/i386-linux-gnu/libgcc_s.so.1 b69b0000-b69b1000 r--p 0001a000 08:01 8151085 /lib/i386-linux-gnu/libgcc_s.so.1 b69b1000-b69b2000 rw-p 0001b000 08:01 8151085 /lib/i386-linux-gnu/libgcc_s.so.1 b69f5000-b6b35000 rw-p 00000000 00:00 0 b6b35000-b6b40000 r-xp 00000000 08:01 8151337 /lib/i386-linux-gnu/libnss_files-2.24.so b6b40000-b6b41000 r--p 0000a000 08:01 8151337 /lib/i386-linux-gnu/libnss_files-2.24.so b6b41000-b6b42000 rw-p 0000b000 08:01 8151337 /lib/i386-linux-gnu/libnss_files-2.24.so b6b42000-b6b48000 rw-p 00000000 00:00 0 b6b48000-b6b53000 r-xp 00000000 08:01 8151339 /lib/i386-linux-gnu/libnss_nis-2.24.so b6b53000-b6b54000 r--p 0000a000 08:01 8151339 /lib/i386-linux-gnu/libnss_nis-2.24.so b6b54000-b6b55000 rw-p 0000b000 08:01 8151339 /lib/i386-linux-gnu/libnss_nis-2.24.so b6b64000-b6b6b000 r--p 00000000 08:01 6286752 /usr/share/locale/de/LC_MESSAGES/libpq5-10.mo b6b6b000-b6b72000 r--s 00000000 08:01 6903281 /usr/lib/i386-linux-gnu/gconv/gconv-modules.cache b6b72000-b6b98000 r--p 00000000 08:01 6288754 /usr/share/locale/de/LC_MESSAGES/libc.mo b6b98000-b6c98000 rw-p 00000000 00:00 0 b6c9e000-b6cb4000 r-xp 00000000 08:01 8151334 /lib/i386-linux-gnu/libnsl-2.24.so b6cb4000-b6cb5000 r--p 00016000 08:01 8151334 /lib/i386-linux-gnu/libnsl-2.24.so b6cb5000-b6cb6000 rw-p 00017000 08:01 8151334 /lib/i386-linux-gnu/libnsl-2.24.so b6cb6000-b6cb8000 rw-p 00000000 00:00 0 b6cb8000-b6cc0000 r-xp 00000000 08:01 8151335 /lib/i386-linux-gnu/libnss_compat-2.24.so b6cc0000-b6cc1000 r--p 00007000 08:01 8151335 /lib/i386-linux-gnu/libnss_compat-2.24.so b6cc1000-b6cc2000 rw-p 00008000 08:01 8151335 /lib/i386-linux-gnu/libnss_compat-2.24.so b6cc2000-b6d02000 rw-p 00000000 00:00 0 b6d02000-b6d09000 r-xp 00000000 08:01 6899491 /usr/lib/i386-linux-gnu/libffi.so.6.0.4 b6d09000-b6d0a000 r--p 00006000 08:01 6899491 /usr/lib/i386-linux-gnu/libffi.so.6.0.4 b6d0a000-b6d0b000 rw-p 00007000 08:01 6899491 /usr/lib/i386-linux-gnu/libffi.so.6.0.4 b6d0b000-b6d96000 r-xp 00000000 08:01 6899509 /usr/lib/i386-linux-gnu/libgmp.so.10.3.2 b6d96000-b6d97000 r--p 0008a000 08:01 6899509 /usr/lib/i386-linux-gnu/libgmp.so.10.3.2 b6d97000-b6d98000 rw-p 0008b000 08:01 6899509 /usr/lib/i386-linux-gnu/libgmp.so.10.3.2 b6d98000-b6dcc000 r-xp 00000000 08:01 6899139 /usr/lib/i386-linux-gnu/libhogweed.so.4.3 b6dcc000-b6dcd000 r--p 00033000 08:01 6899139 /usr/lib/i386-linux-gnu/libhogweed.so.4.3 b6dcd000-b6dce000 rw-p 00034000 08:01 6899139 /usr/lib/i386-linux-gnu/libhogweed.so.4.3 b6dce000-b6e08000 r-xp 00000000 08:01 6897991 /usr/lib/i386-linux-gnu/libnettle.so.6.3 b6e08000-b6e09000 ---p 0003a000 08:01 6897991 /usr/lib/i386-linux-gnu/libnettle.so.6.3 b6e09000-b6e0a000 r--p 0003a000 08:01 6897991 /usr/lib/i386-linux-gnu/libnettle.so.6.3 b6e0a000-b6e0b000 rw-p 0003b000 08:01 6897991 /usr/lib/i386-linux-gnu/libnettle.so.6.3 b6e0b000-b6e1e000 r-xp 00000000 08:01 6898338 /usr/lib/i386-linux-gnu/libtasn1.so.6.5.4 b6e1e000-b6e1f000 r--p 00012000 08:01 6898338 /usr/lib/i386-linux-gnu/libtasn1.so.6.5.4 b6e1f000-b6e20000 rw-p 00013000 08:01 6898338 /usr/lib/i386-linux-gnu/libtasn1.so.6.5.4 b6e20000-b6f8c000 r-xp 00000000 08:01 6899693 /usr/lib/i386-linux-gnu/libunistring.so.2.0.0 b6f8c000-b6f8d000 ---p 0016c000 08:01 6899693 /usr/lib/i386-linux-gnu/libunistring.so.2.0.0 b6f8d000-b6f8f000 r--p 0016c000 08:01 6899693 /usr/lib/i386-linux-gnu/libunistring.so.2.0.0 b6f8f000-b6f90000 rw-p 0016e000 08:01 6899693 /usr/lib/i386-linux-gnu/libunistring.so.2.0.0 b6f90000-b6fac000 r-xp 00000000 08:01 6899147 /usr/lib/i386-linux-gnu/libidn2.so.0.3.1 b6fac000-b6fad000 r--p 0001b000 08:01 6899147 /usr/lib/i386-linux-gnu/libidn2.so.0.3.1 b6fad000-b6fae000 rw-p 0001c000 08:01 6899147 /usr/lib/i386-linux-gnu/libidn2.so.0.3.1 b6fae000-b70fe000 r-xp 00000000 08:01 6899036 /usr/lib/i386-linux-gnu/libp11-kit.so.0.3.0 b70fe000-b7104000 r--p 0014f000 08:01 6899036 /usr/lib/i386-linux-gnu/libp11-kit.so.0.3.0 b7104000-b7109000 rw-p 00155000 08:01 6899036 /usr/lib/i386-linux-gnu/libp11-kit.so.0.3.0 b7109000-b710a000 rw-p 00000000 00:00 0 b710a000-b7299000 r-xp 00000000 08:01 6898093 /usr/lib/i386-linux-gnu/libgnutls.so.30.14.7 b7299000-b72a1000 r--p 0018e000 08:01 6898093 /usr/lib/i386-linux-gnu/libgnutls.so.30.14.7 b72a1000-b72a2000 rw-p 00196000 08:01 6898093 /usr/lib/i386-linux-gnu/libgnutls.so.30.14.7 b72a2000-b72a3000 rw-p 00000000 00:00 0 b72a3000-b72bf000 r-xp 00000000 08:01 6897853 /usr/lib/i386-linux-gnu/libsasl2.so.2.0.25 b72bf000-b72c0000 r--p 0001b000 08:01 6897853 /usr/lib/i386-linux-gnu/libsasl2.so.2.0.25 b72c0000-b72c1000 rw-p 0001c000 08:01 6897853 /usr/lib/i386-linux-gnu/libsasl2.so.2.0.25 b72c1000-b72d5000 r-xp 00000000 08:01 8151343 /lib/i386-linux-gnu/libresolv-2.24.so b72d5000-b72d6000 r--p 00013000 08:01 8151343 /lib/i386-linux-gnu/libresolv-2.24.so b72d6000-b72d7000 rw-p 00014000 08:01 8151343 /lib/i386-linux-gnu/libresolv-2.24.so b72d7000-b72d9000 rw-p 00000000 00:00 0 b72d9000-b730b000 r-xp 00000000 08:01 6898091 /usr/lib/i386-linux-gnu/libk5crypto.so.3.1 b730b000-b730c000 ---p 00032000 08:01 6898091 /usr/lib/i386-linux-gnu/libk5crypto.so.3.1 b730c000-b730d000 r--p 00032000 08:01 6898091 /usr/lib/i386-linux-gnu/libk5crypto.so.3.1 b730d000-b730e000 rw-p 00033000 08:01 6898091 /usr/lib/i386-linux-gnu/libk5crypto.so.3.1 b730e000-b730f000 rw-p 00000000 00:00 0 b730f000-b73e2000 r-xp 00000000 08:01 6898964 /usr/lib/i386-linux-gnu/libkrb5.so.3.3 b73e2000-b73e3000 ---p 000d3000 08:01 6898964 /usr/lib/i386-linux-gnu/libkrb5.so.3.3 b73e3000-b73e9000 r--p 000d3000 08:01 6898964 /usr/lib/i386-linux-gnu/libkrb5.so.3.3 b73e9000-b73eb000 rw-p 000d9000 08:01 6898964 /usr/lib/i386-linux-gnu/libkrb5.so.3.3 b73eb000-b7441000 r-xp 00000000 08:01 6899719 /usr/lib/i386-linux-gnu/libldap_r-2.4.so.2.10.8 b7441000-b7442000 ---p 00056000 08:01 6899719 /usr/lib/i386-linux-gnu/libldap_r-2.4.so.2.10.8 b7442000-b7443000 r--p 00056000 08:01 6899719 /usr/lib/i386-linux-gnu/libldap_r-2.4.so.2.10.8 b7443000-b7444000 rw-p 00057000 08:01 6899719 /usr/lib/i386-linux-gnu/libldap_r-2.4.so.2.10.8 b7444000-b7445000 rw-p 00000000 00:00 0 b7445000-b7495000 r-xp 00000000 08:01 6898215 /usr/lib/i386-linux-gnu/libgssapi_krb5.so.2.2 b7495000-b7496000 r--p 0004f000 08:01 6898215 /usr/lib/i386-linux-gnu/libgssapi_krb5.so.2.2 b7496000-b7497000 rw-p 00050000 08:01 6898215 /usr/lib/i386-linux-gnu/libgssapi_krb5.so.2.2 b7497000-b74e1000 r-xp 00000000 08:01 6899474 /usr/lib/i386-linux-gnu/libpq.so.5.10 b74e1000-b74e3000 r--p 00049000 08:01 6899474 /usr/lib/i386-linux-gnu/libpq.so.5.10 b74e3000-b74e4000 rw-p 0004b000 08:01 6899474 /usr/lib/i386-linux-gnu/libpq.so.5.10 b74e8000-b74ed000 r-xp 00000000 08:01 6365428 /usr/lib/python2.7/dist-packages/faulthandler.i386-linux-gnu.so b74ed000-b74ee000 r--p 00004000 08:01 6365428 /usr/lib/python2.7/dist-packages/faulthandler.i386-linux-gnu.so b74ee000-b74ef000 rw-p 00005000 08:01 6365428 /usr/lib/python2.7/dist-packages/faulthandler.i386-linux-gnu.so b74ef000-b74f6000 r-xp 00000000 08:01 6367548 /usr/lib/python2.7/lib-dynload/_csv.i386-linux-gnu.so b74f6000-b74f7000 r--p 00006000 08:01 6367548 /usr/lib/python2.7/lib-dynload/_csv.i386-linux-gnu.so b74f7000-b74f9000 rw-p 00007000 08:01 6367548 /usr/lib/python2.7/lib-dynload/_csv.i386-linux-gnu.so b74f9000-b750c000 r-xp 00000000 08:01 6367559 /usr/lib/python2.7/lib-dynload/_json.i386-linux-gnu.so b750c000-b750d000 r--p 00012000 08:01 6367559 /usr/lib/python2.7/lib-dynload/_json.i386-linux-gnu.so b750d000-b750e000 rw-p 00013000 08:01 6367559 /usr/lib/python2.7/lib-dynload/_json.i386-linux-gnu.so b750e000-b7523000 r-xp 00000000 08:01 6367569 /usr/lib/python2.7/lib-dynload/_ssl.i386-linux-gnu.so b7523000-b7524000 r--p 00014000 08:01 6367569 /usr/lib/python2.7/lib-dynload/_ssl.i386-linux-gnu.so b7524000-b7527000 rw-p 00015000 08:01 6367569 /usr/lib/python2.7/lib-dynload/_ssl.i386-linux-gnu.so b7527000-b7559000 r-xp 00000000 08:01 6479968 /usr/lib/python2.7/dist-packages/psycopg2/_psycopg.i386-linux-gnu.so b7559000-b755a000 r--p 00031000 08:01 6479968 /usr/lib/python2.7/dist-packages/psycopg2/_psycopg.i386-linux-gnu.so b755a000-b755e000 rw-p 00032000 08:01 6479968 /usr/lib/python2.7/dist-packages/psycopg2/_psycopg.i386-linux-gnu.so b755e000-b756e000 r-xp 00000000 08:01 8151113 /lib/i386-linux-gnu/libbz2.so.1.0.4 b756e000-b756f000 r--p 0000f000 08:01 8151113 /lib/i386-linux-gnu/libbz2.so.1.0.4 b756f000-b7570000 rw-p 00010000 08:01 8151113 /lib/i386-linux-gnu/libbz2.so.1.0.4 b7576000-b7584000 r-xp 00000000 08:01 6897979 /usr/lib/i386-linux-gnu/liblber-2.4.so.2.10.8 b7584000-b7585000 r--p 0000d000 08:01 6897979 /usr/lib/i386-linux-gnu/liblber-2.4.so.2.10.8 b7585000-b7586000 rw-p 0000e000 08:01 6897979 /usr/lib/i386-linux-gnu/liblber-2.4.so.2.10.8 b7586000-b7589000 r-xp 00000000 08:01 8151178 /lib/i386-linux-gnu/libkeyutils.so.1.5 b7589000-b758a000 r--p 00002000 08:01 8151178 /lib/i386-linux-gnu/libkeyutils.so.1.5 b758a000-b758b000 rw-p 00003000 08:01 8151178 /lib/i386-linux-gnu/libkeyutils.so.1.5 b758b000-b7596000 r-xp 00000000 08:01 6899192 /usr/lib/i386-linux-gnu/libkrb5support.so.0.1 b7596000-b7597000 r--p 0000a000 08:01 6899192 /usr/lib/i386-linux-gnu/libkrb5support.so.0.1 b7597000-b7598000 rw-p 0000b000 08:01 6899192 /usr/lib/i386-linux-gnu/libkrb5support.so.0.1 b7598000-b759f000 r-xp 00000000 08:01 8151344 /lib/i386-linux-gnu/librt-2.24.so b759f000-b75a0000 r--p 00006000 08:01 8151344 /lib/i386-linux-gnu/librt-2.24.so b75a0000-b75a1000 rw-p 00007000 08:01 8151344 /lib/i386-linux-gnu/librt-2.24.so b75a1000-b75b1000 r-xp 00000000 08:01 6570027 /usr/lib/python2.7/dist-packages/mx/DateTime/mxDateTime/mxDateTime.so b75b1000-b75b2000 r--p 0000f000 08:01 6570027 /usr/lib/python2.7/dist-packages/mx/DateTime/mxDateTime/mxDateTime.so b75b2000-b75b3000 rw-p 00010000 08:01 6570027 /usr/lib/python2.7/dist-packages/mx/DateTime/mxDateTime/mxDateTime.so b75b3000-b77fe000 r-xp 00000000 08:01 6897994 /usr/lib/i386-linux-gnu/libcrypto.so.1.1 b77fe000-b77ff000 ---p 0024b000 08:01 6897994 /usr/lib/i386-linux-gnu/libcrypto.so.1.1 b77ff000-b7810000 r--p 0024b000 08:01 6897994 /usr/lib/i386-linux-gnu/libcrypto.so.1.1 b7810000-b7817000 rw-p 0025c000 08:01 6897994 /usr/lib/i386-linux-gnu/libcrypto.so.1.1 b7817000-b781a000 rw-p 00000000 00:00 0 b781a000-b7881000 r-xp 00000000 08:01 6899137 /usr/lib/i386-linux-gnu/libssl.so.1.1 b7881000-b7884000 r--p 00066000 08:01 6899137 /usr/lib/i386-linux-gnu/libssl.so.1.1 b7884000-b7888000 rw-p 00069000 08:01 6899137 /usr/lib/i386-linux-gnu/libssl.so.1.1 b7888000-b7988000 rw-p 00000000 00:00 0 b798a000-b798d000 r-xp 00000000 08:01 8151240 /lib/i386-linux-gnu/libcom_err.so.2.1 b798d000-b798e000 r--p 00002000 08:01 8151240 /lib/i386-linux-gnu/libcom_err.so.2.1 b798e000-b798f000 rw-p 00003000 08:01 8151240 /lib/i386-linux-gnu/libcom_err.so.2.1 b798f000-b7998000 r-xp 00000000 08:01 6367575 /usr/lib/python2.7/lib-dynload/bz2.i386-linux-gnu.so b7998000-b7999000 r--p 00008000 08:01 6367575 /usr/lib/python2.7/lib-dynload/bz2.i386-linux-gnu.so b7999000-b799b000 rw-p 00009000 08:01 6367575 /usr/lib/python2.7/lib-dynload/bz2.i386-linux-gnu.so b799b000-b79fc000 rw-p 00000000 00:00 0 b79fc000-b7a00000 r-xp 00000000 08:01 6367555 /usr/lib/python2.7/lib-dynload/_hashlib.i386-linux-gnu.so b7a00000-b7a01000 r--p 00003000 08:01 6367555 /usr/lib/python2.7/lib-dynload/_hashlib.i386-linux-gnu.so b7a01000-b7a02000 rw-p 00004000 08:01 6367555 /usr/lib/python2.7/lib-dynload/_hashlib.i386-linux-gnu.so b7a02000-b7a05000 r-xp 00000000 08:01 6367622 /usr/lib/python2.7/lib-dynload/termios.i386-linux-gnu.so b7a05000-b7a06000 r--p 00002000 08:01 6367622 /usr/lib/python2.7/lib-dynload/termios.i386-linux-gnu.so b7a06000-b7a08000 rw-p 00003000 08:01 6367622 /usr/lib/python2.7/lib-dynload/termios.i386-linux-gnu.so b7a08000-b7a48000 rw-p 00000000 00:00 0 b7a48000-b7be3000 r--p 00000000 08:01 6299936 /usr/lib/locale/locale-archive b7be3000-b7c65000 rw-p 00000000 00:00 0 b7c65000-b7e16000 r-xp 00000000 08:01 8151265 /lib/i386-linux-gnu/libc-2.24.so b7e16000-b7e18000 r--p 001b0000 08:01 8151265 /lib/i386-linux-gnu/libc-2.24.so b7e18000-b7e19000 rw-p 001b2000 08:01 8151265 /lib/i386-linux-gnu/libc-2.24.so b7e19000-b7e1c000 rw-p 00000000 00:00 0 b7e1c000-b7e6f000 r-xp 00000000 08:01 8151332 /lib/i386-linux-gnu/libm-2.24.so b7e6f000-b7e70000 r--p 00052000 08:01 8151332 /lib/i386-linux-gnu/libm-2.24.so b7e70000-b7e71000 rw-p 00053000 08:01 8151332 /lib/i386-linux-gnu/libm-2.24.so b7e71000-b7e8a000 r-xp 00000000 08:01 8151148 /lib/i386-linux-gnu/libz.so.1.2.8 b7e8a000-b7e8b000 r--p 00018000 08:01 8151148 /lib/i386-linux-gnu/libz.so.1.2.8 b7e8b000-b7e8c000 rw-p 00019000 08:01 8151148 /lib/i386-linux-gnu/libz.so.1.2.8 b7e8c000-b7e8e000 r-xp 00000000 08:01 8151355 /lib/i386-linux-gnu/libutil-2.24.so b7e8e000-b7e8f000 r--p 00001000 08:01 8151355 /lib/i386-linux-gnu/libutil-2.24.so b7e8f000-b7e90000 rw-p 00002000 08:01 8151355 /lib/i386-linux-gnu/libutil-2.24.so b7e90000-b7e93000 r-xp 00000000 08:01 8151331 /lib/i386-linux-gnu/libdl-2.24.so b7e93000-b7e94000 r--p 00002000 08:01 8151331 /lib/i386-linux-gnu/libdl-2.24.so b7e94000-b7e95000 rw-p 00003000 08:01 8151331 /lib/i386-linux-gnu/libdl-2.24.so b7e95000-b7eae000 r-xp 00000000 08:01 8151342 /lib/i386-linux-gnu/libpthread-2.24.so b7eae000-b7eaf000 r--p 00018000 08:01 8151342 /lib/i386-linux-gnu/libpthread-2.24.so b7eaf000-b7eb0000 rw-p 00019000 08:01 8151342 /lib/i386-linux-gnu/libpthread-2.24.so b7eb0000-b7eb2000 rw-p 00000000 00:00 0 b7eb4000-b7ef8000 rw-p 00000000 00:00 0 b7ef8000-b7efb000 r--p 00000000 00:00 0 [vvar] b7efb000-b7efd000 r-xp 00000000 00:00 0 [vdso] b7efd000-b7f20000 r-xp 00000000 08:01 8151050 /lib/i386-linux-gnu/ld-2.24.so b7f20000-b7f21000 r--p 00022000 08:01 8151050 /lib/i386-linux-gnu/ld-2.24.so b7f21000-b7f22000 rw-p 00023000 08:01 8151050 /lib/i386-linux-gnu/ld-2.24.so bf9f5000-bfa16000 rw-p 00000000 00:00 0 [stack] Fatal Python error: Aborted Current thread 0xb7c63d00 (most recent call first): When run under a debug build it sayeth right away (simulated as a minimal working example): root@hermes:~/bin# python2.7-dbg Python 2.7.14 (default, Sep 17 2017, 18:50:44) [GCC 7.2.0] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import mx.DateTime *** You don't have the (right) mxDateTime binaries installed ! Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python2.7/dist-packages/mx/DateTime/__init__.py", line 8, in <module> from DateTime import * File "/usr/lib/python2.7/dist-packages/mx/DateTime/DateTime.py", line 9, in <module> from mxDateTime import * File "/usr/lib/python2.7/dist-packages/mx/DateTime/mxDateTime/__init__.py", line 13, in <module> raise ImportError, why ImportError: /usr/lib/python2.7/dist-packages/mx/DateTime/mxDateTime/mxDateTime.so: undefined symbol: Py_InitModule4 [47287 refs] >>> exit() [21664 refs] root@hermes:~/bin# apt-cache policy python-egenix-mxdatetime python-egenix-mxdatetime: Installiert: 3.2.9-1 Installationskandidat: 3.2.9-1 Versionstabelle: *** 3.2.9-1 990 500 http://httpredir.debian.org/debian stretch/main i386 Packages 990 http://httpredir.debian.org/debian buster/main i386 Packages 500 http://httpredir.debian.org/debian unstable/main i386 Packages 100 /var/lib/dpkg/status root@hermes:~/bin# Does this ring a bell or does anyone know what I should further look into ? For good measure I have filed a bug with Debian asking for recompilation of python-egenix-mxdatetime. Next, I'll remove mxDateTime from the script and see what prevails. Thanks, Karsten -- GPG key ID E4071346 @ eu.pool.sks-keyservers.net E167 67FD A291 2BEA 73BD 4537 78B9 A9F9 E407 1346 -- https://mail.python.org/mailman/listinfo/python-list