Package: slic3r-prusa Version: 1.37.0+dfsg-1.1 Followup-For: Bug #872258 I'm seeing the same problem. Deleting the three lines in /usr/lib/slic3r-prusa/Slic3r/GUI/3DScene.pm that use the macro (lines 998, 1024, 1100) seems to get the program working again.
-- System Information: Debian Release: buster/sid APT prefers testing APT policy: (700, 'testing'), (650, 'stable'), (600, 'unstable'), (550, 'experimental'), (500, 'oldstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.12.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages slic3r-prusa depends on: ii libboost-filesystem1.62.0 1.62.0+dfsg-4+b1 ii libboost-geometry-utils-perl 0.15-2+b6 ii libboost-log1.62.0 1.62.0+dfsg-4+b1 ii libboost-system1.62.0 1.62.0+dfsg-4+b1 ii libboost-thread1.62.0 1.62.0+dfsg-4+b1 ii libc6 2.24-17 ii libencode-locale-perl 1.05-1 ii libexpat1 2.2.3-1 ii libgcc1 1:7.2.0-3 ii libgl1-mesa-glx [libgl1] 13.0.6-1+b2 ii libglew2.0 2.0.0-5 ii libglu1-mesa [libglu1] 9.0.0-2.1 ii libio-stringy-perl 2.111-2 ii libmath-convexhull-monotonechain-perl 0.1-1+b6 ii libmath-geometry-voronoi-perl 1.3-2+b5 ii libmath-planepath-perl 124-1 ii libmoo-perl 2.003002-1 ii libperl5.26 [libtime-hires-perl] 5.26.0-5 ii libstdc++6 7.2.0-3 pn libstorable-perl <none> ii libtbb2 2017~U7-6 ii libwxbase3.0-0v5 3.0.3.1+dfsg-1 ii libwxgtk3.0-0v5 3.0.3.1+dfsg-1 ii perl 5.26.0-5 ii perl-base [perlapi-5.26.0] 5.26.0-5 Versions of packages slic3r-prusa recommends: ii libclass-xsaccessor-perl 1.19-2+b9 ii libio-all-perl 0.86-2 ii libopengl-perl 0.7000+dfsg-1 ii libpdf-api2-perl 2.030-1 ii libsvg-perl 2.64-1 ii libwx-glcanvas-perl 0.09-3+b5 ii libwx-perl 1:0.9932-2 ii libxml-sax-expatxs-perl 1.33-2+b4 slic3r-prusa suggests no packages. -- debconf-show failed