Hello. This is mainly useful to those who wish to use Microsoft Office 365 on openSUSE Tumbleweed. I fully understand that this is a "fat-hammer-approach" and that you probably don't need all of the packages listed in this thread. The truth is that I've come up with these instructions only after hours of trial and error, and I honestly don't know which can be safely omitted. Either way, it works! Use the Generic Shell Installer .bin file and not the .rpm. Have fun:
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sudo zypper install alsa-oss-32bit alsa-plugins-pulse-32bit atk-devel at-spi2-atk-devel at-spi2-core-devel bison bison-lang cairo-devel cups-devel cups-devel-32bit cups-rpm-helper dbus-1-devel dwz fontconfig-32bit fontconfig-devel fontconfig-devel-32bit freetype2-devel fribidi-devel gcc gcc9 gdk-pixbuf-devel gdk-pixbuf-query-loaders-32bit gettext-its-gtk4 gettext-tools glib2-devel glib2-devel-32bit glib2-tools-32bit glibc-32bit glibc-devel glibc-devel-32bit gnome-keyring-32bit gnome-keyring-pam-32bit graphite2-devel gtk3-devel gtk3-devel-32bit gtk3-tools-32bit harfbuzz-devel krb5-32bit libacl1-32bit libasan5 libasound2-32bit libatk-1_0-0-32bit libatk-bridge-2_0-0-32bit libatomic1 libatspi0-32bit libattr1-32bit libattr-devel libattr-devel-32bit libaudit1-32bit libavahi-client3-32bit libavahi-common3-32bit libblkid1-32bit libblkid-devel libbrotlicommon1-32bit libbrotlidec1-32bit libbz2-1-32bit libbz2-devel libcairo2-32bit libcairo-gobject2-32bit libcairo-script-interpreter2 libcanberra0-32bit libcanberra-gtk3-0-32bit libcanberra-gtk3-module-32bit libcolord2-32bit libcom_err2-32bit libcom_err-devel libcom_err-devel-32bit libcrack2-32bit libcrypt1-32bit libcrypto45 libcups2-32bit libdatrie1-32bit libdatrie-devel libdb-4_8-32bit libdbus-1-3-32bit libdcerpc0-32bit libdcerpc-binding0-32bit libdrm2-32bit libdrm-devel libeconf0-32bit libepoxy0-32bit libepoxy-devel libexif12-32bit libexif-devel libexif-devel-32bit libexpat1-32bit libexpat-devel libfam0-gamin-32bit libffi7-32bit libffi-devel libFLAC8-32bit libfontconfig1-32bit libfreetype6-32bit libfribidi0-32bit libgcc_s1-32bit libgcrypt20-32bit libgdk_pixbuf-2_0-0-32bit libgio-2_0-0-32bit libglib-2_0-0-32bit libglvnd-32bit libglvnd-devel libgmodule-2_0-0-32bit libgmp10-32bit libgnutls30-32bit libgobject-2_0-0-32bit libgpg-error0-32bit libgphoto2-devel libgphoto2-devel-32bit libgraphite2-3-32bit libgthread-2_0-0-32bit libgtk-3-0-32bit libharfbuzz0-32bit libharfbuzz-gobject0 libharfbuzz-subset0 libhogweed5-32bit libicu-devel libidn2-0-32bit libitm1 libjansson4-32bit libjbig2-32bit libjpeg8-32bit libjson-glib-1_0-0-32bit libkeyutils1-32bit liblcms2-2-32bit libldap-2_4-2-32bit libldb2-32bit liblsan0 libltdl7-32bit liblz4-1-32bit liblzma5-32bit libmount1-32bit libmount-devel libmpg123-0-32bit libncurses6-32bit libndr0-32bit libndr-krb5pac0-32bit libndr-nbt0-32bit libndr-standard0-32bit libnetapi0-32bit libnettle7-32bit libnl3-200-32bit libnscd1-32bit libnsl2-32bit libogg0-32bit libopenal1-32bit libopenssl1_1-32bit libout123-0 libout123-0-32bit libp11-kit0-32bit libpango-1_0-0-32bit libpcap1-32bit libpcap-devel libpcap-devel-32bit libpcre1-32bit libpcre16-0 libpcrecpp0 libpcreposix0 libpixman-1-0-32bit libpixman-1-0-devel libpng12-0 libpng12-0-32bit libpng12-compat-devel libpng12-compat-devel-32bit libpng12-devel libpng12-devel-32bit libpng16-16-32bit libpopt0-32bit libpsl5-32bit libpulse0-32bit libressl-devel librest-0_7-0-32bit libsamba-credentials0-32bit libsamba-errors0-32bit libsamba-hostconfig0-32bit libsamba-passdb0-32bit libsamba-util0-32bit libsamdb0-32bit libsasl2-3-32bit libselinux1-32bit libselinux-devel libsensors4-devel libsepol-devel libsmbconf0-32bit libsmbldap2-32bit libsndfile1-32bit libsoup-2_4-1-32bit libspeex1-32bit libsqlite3-0-32bit libssl47 libstdc++6-32bit libstdc++6-devel-gcc9 libstdc++-devel libsystemd0-32bit libtalloc2-32bit libtasn1-6-32bit libtdb1-32bit libtevent0-32bit libtevent-util0-32bit libthai0-32bit libthai-devel libtiff5-32bit libtiff-devel libtiff-devel-32bit libtirpc3-32bit libtls19 libtsan0 libubsan1 libudev1-32bit libunistring2-32bit libusb-1_0-devel libuuid1-32bit libuuid-devel libv4l1-0-32bit libv4l2-0-32bit libv4l2rds0 libv4l-32bit libv4lconvert0-32bit libv4l-devel libv4l-devel-32bit libva2-32bit libva-devel libva-devel-32bit libva-drm2-32bit libva-gl-devel libva-wayland2 libva-x11-2-32bit libverto1-32bit libvorbis0-32bit libvorbisenc2-32bit libvorbisfile3-32bit libwayland-client0-32bit libwayland-cursor0-32bit libwayland-egl1-32bit libwbclient0-32bit libX11-6-32bit libX11-devel libX11-devel-32bit libX11-xcb1-32bit libXau6-32bit libXau-devel libxcb1-32bit libxcb-composite0 libxcb-damage0 libxcb-devel libxcb-dpms0 libxcb-record0 libxcb-render0-32bit libxcb-screensaver0 libxcb-shm0-32bit libxcb-xf86dri0 libxcb-xtest0 libxcb-xvmc0 libXcomposite1-32bit libXcomposite-devel libXcomposite-devel-32bit libxcrypt-devel libXcursor1-32bit libXcursor-devel libXcursor-devel-32bit libXdamage1-32bit libXdamage-devel libXext6-32bit libXext-devel libXext-devel-32bit libXfixes3-32bit libXfixes-devel libXft2-32bit libXft-devel libXi6-32bit libXi-devel libXi-devel-32bit libXinerama1-32bit libXinerama-devel libXinerama-devel-32bit libxkbcommon0-32bit libxkbcommon-devel libxml2-2-32bit libxml2-devel libxml2-devel-32bit libXrandr2-32bit libXrandr-devel libXrandr-devel-32bit libXrender1-32bit libXrender-devel libXrender-devel-32bit libXtst-devel libXxf86vm1-32bit libXxf86vm-devel libXxf86vm-devel-32bit libz1-32bit libzstd-devel linux-glibc-devel m4 make make-lang Mesa-KHR-devel Mesa-libEGL-devel Mesa-libGL-devel mpg123-devel mpg123-devel-32bit ncurses-devel ncurses-devel-32bit net-snmp-devel nss-mdns-32bit openal-soft-devel openal-soft-devel-32bit pam-32bit pango-devel patch pcre-devel popt-devel pthread-stubs-devel pulseaudio-utils-32bit readline-devel readline-doc rpm-build rpm-devel samba-client-32bit samba-libs-32bit samba-winbind samba-winbind-32bit sane-backends-devel sane-backends-devel-32bit site-config systemd-32bit systemd-rpm-macros tack tcpd-devel typelib-1_0-GdkPixdata-2_0 typelib-1_0-HarfBuzz-0_0 unixODBC-32bit wayland-devel wayland-protocols-devel xorgproto-devel xz-devel zlib-devel zlib-devel-32bit gstreamer32 libdrm python3-gobject gobject-introspection girl libdrm* typelib-1_0-Gtk-3_0 python-xml libcapi20-3-32bit fontconfig-32bit libgphoto2-6-32bit libgsm1-32bit liblcms2-2-32bit libopenal1-32bit libOSMesa9-32bit sane-backends-32bit libXcomposite1-32bit libXinerama1-32bit libxslt1-32bit libXxf86vm1-32bit libgphoto2-6-32bit libudev1-32bit libxshmfence1-32bit libefl1 libglvnd-32bit liblcms2-2-32bit libnss_nis2-32bit libpciaccess0-32bit libxcb-dri3-0-32bit libxcb-glx0-32bit libxcb-present0-32bit libxcb-sync1-32bit libcups2-32bit wine gstreamer-plugins-bad gstreamer-plugins-base gstreamer-plugins-good gstreamer-plugins-ugly nss-mdns-32bit libgphoto2-6-32bit openal-soft-devel-32bit sane-backends-32bit libxslt1-32bit libnsl2-32bit libnsl2 gstreamer-32bit libgtk-3-0 gcc9-info gcc9-locale libstdc++6-gcc7-locale cpp7 gcc7 gcc7-info gcc7-locale gconf2 gconf2-lang gconf-polkit gnome-vfs2 gnome-vfs2-lang ibus-gtk3-32bit libargon2-1-32bit libart_lgpl_2-2 libasan4 libavcodec57-32bit libavfilter6-32bit libavformat57-32bit libavresample3-32bit libavutil55-32bit libcilkrts5 libcryptsetup12-32bit libdevmapper1_03-32bit libgnomecanvas-2-0 libgnomecanvas-lang libibus-1_0-5-32bit libICE6-32bit libIDL-2-0 libjson-c4-32bit libLLVM7-32bit libmagic1-32bit libmpcdec5-32bit libmpx2-gcc7 libmpxwrappers2-gcc7 libopenjpeg1-32bit libpostproc54-32bit libschroedinger-1_0-0-32bit libseccomp2-32bit libSM6-32bit libsrtp1-32bit libswresample2-32bit libswscale4-32bit libubsan0 orbit2 vulkan-tools gconf2-lang gnome-vfs2-lang libgnomecanvas-lang alsa-oss-32bit alsa-plugins-32bit alsa-plugins-pulse-32bit bison-lang clutter-gtk-lang clutter-lang cogl-lang dosbox gconf2-lang gnome-internet-radio-locator-lang gnome-keyring-lang gnome-keyring-pam gnome-vfs2-lang libgnomecanvas-lang libpng12-compat-devel libpulse0-32bit libva-gl-devel make-lang Mesa-libGL1-32bit pcre-doc pulseaudio-utils-32bit readline-doc rpm-build wine-gecko wine-mono winetricks ld-linux.so.2 libc.so.6 libdl.so.2 libm.so.6 libgcc_s.so.1 libICE.so.6 libSM.so.6 libX11.so.6 libXext.so.6 libXi.so.6 libfreetype.so.6 libz.so.1 libcups.so.2 libGL.so.1 libXrandr.so.2 libXcursor.so.1 libnsl.so.1 libmpcdec5 libsrtp1 libstdc++6-devel-gcc7