calico@calico-ThinkPad-T430:~$ sudo apt install -y torbrowser-launcher
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  ca-certificates-mono cabextract cli-common gir1.2-wnck-3.0 gstreamer1.0-plugins-base:i386 libasn1-8-heimdal:i386 libasound2:i386
  libasound2-plugins:i386 libasyncns0:i386 libavahi-client3:i386 libavahi-common-data:i386 libavahi-common3:i386 libbsd0:i386 libcairo2:i386
  libcap2:i386 libcdparanoia0:i386 libcups2:i386 libdbus-1-3:i386 libdrm-amdgpu1:i386 libdrm-intel1:i386 libdrm-nouveau2:i386
  libdrm-radeon1:i386 libdrm2:i386 libedit2:i386 libelf1:i386 libevent-core-2.1-6 libevent-extra-2.1-6 libevent-openssl-2.1-6
  libevent-pthreads-2.1-6 libexpat1:i386 libffi6:i386 libflac8:i386 libfontconfig1:i386 libfreetype6:i386 libgdiplus libgl1-mesa-dri:i386
  libgl1-mesa-glx:i386 libglade2.0-cil libglapi-mesa:i386 libglib2.0-0:i386 libglib2.0-cil libglu1-mesa:i386 libgmp10:i386 libgnutls30:i386
  libgsm1:i386 libgssapi-krb5-2:i386 libgssapi3-heimdal:i386 libgstreamer-plugins-base1.0-0:i386 libgstreamer1.0-0:i386 libgtk2.0-cil
  libhcrypto4-heimdal:i386 libheimbase1-heimdal:i386 libheimntlm0-heimdal:i386 libhogweed4:i386 libhx509-5-heimdal:i386 libicu57:i386
  libidn11:i386 libjack-jackd2-0:i386 libjbig0:i386 libjpeg-turbo8:i386 libjpeg8:i386 libk5crypto3:i386 libkeyutils1:i386
  libkrb5-26-heimdal:i386 libkrb5-3:i386 libkrb5support0:i386 liblcms2-2:i386 libldap-2.4-2:i386 libllvm5.0:i386 libltdl7:i386
  libmono-accessibility4.0-cil libmono-cairo4.0-cil libmono-corlib4.5-cil libmono-data-tds4.0-cil libmono-i18n-west4.0-cil
  libmono-i18n4.0-cil libmono-ldap4.0-cil libmono-posix4.0-cil libmono-security4.0-cil libmono-sqlite4.0-cil
  libmono-system-componentmodel-dataannotations4.0-cil libmono-system-configuration4.0-cil libmono-system-core4.0-cil
  libmono-system-data4.0-cil libmono-system-design4.0-cil libmono-system-drawing4.0-cil libmono-system-enterpriseservices4.0-cil
  libmono-system-ldap4.0-cil libmono-system-numerics4.0-cil libmono-system-runtime-serialization-formatters-soap4.0-cil
  libmono-system-security4.0-cil libmono-system-transactions4.0-cil libmono-system-web-applicationservices4.0-cil
  libmono-system-web-services4.0-cil libmono-system-web4.0-cil libmono-system-windows-forms4.0-cil libmono-system-xml4.0-cil
  libmono-system4.0-cil libmono-webbrowser4.0-cil libmpg123-0:i386 libmspack0 libnettle6:i386 libodbc1:i386 libogg0:i386 libopenal1:i386
  libopus0:i386 liborc-0.4-0:i386 libosmesa6 libosmesa6:i386 libp11-kit0:i386 libpcap0.8:i386 libpciaccess0:i386 libpixman-1-0:i386
  libpng16-16:i386 libpulse0:i386 libroken18-heimdal:i386 libsamplerate0:i386 libsasl2-2:i386 libsasl2-modules:i386 libsasl2-modules-db:i386
  libsensors4:i386 libsndfile1:i386 libsndio6.1:i386 libspeexdsp1:i386 libsqlite3-0:i386 libssl1.0.0:i386 libstdc++6:i386 libtagc0
  libtasn1-6:i386 libtheora0:i386 libtiff5:i386 libtxc-dxtn-s2tc:i386 libvisual-0.4-0:i386 libvorbis0a:i386 libvorbisenc2:i386
  libwind0-heimdal:i386 libwine libwine:i386 libwnck-3-0 libwnck-3-common libwrap0:i386 libx11-6:i386 libx11-xcb1:i386 libxau6:i386
  libxcb-dri2-0:i386 libxcb-dri3-0:i386 libxcb-glx0:i386 libxcb-present0:i386 libxcb-render0:i386 libxcb-shm0:i386 libxcb-sync1:i386
  libxcb1:i386 libxcomposite1:i386 libxcursor1:i386 libxdamage1:i386 libxdmcp6:i386 libxdo3 libxext6:i386 libxfixes3:i386 libxi6:i386
  libxinerama1:i386 libxml2:i386 libxrandr2:i386 libxrender1:i386 libxres1 libxshmfence1:i386 libxslt1.1:i386 libxxf86vm1:i386 mono-4.0-gac
  mono-gac mono-runtime mono-runtime-common mono-runtime-sgen ocl-icd-libopencl1:i386
Use 'sudo apt autoremove' to remove them.
Suggested packages:
  python-pygame
Recommended packages:
  tor
The following NEW packages will be installed:
  torbrowser-launcher
0 upgraded, 1 newly installed, 0 to remove and 5 not upgraded.
Need to get 0 B/211 kB of archives.
After this operation, 329 kB of additional disk space will be used.
Selecting previously unselected package torbrowser-launcher.
(Reading database ... 233876 files and directories currently installed.)
Preparing to unpack .../torbrowser-launcher_0.2.7-3_amd64.deb ...
Unpacking torbrowser-launcher (0.2.7-3) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu3) ...
Setting up torbrowser-launcher (0.2.7-3) ...
Processing triggers for man-db (2.7.6.1-2) ...
calico@calico-ThinkPad-T430:~$ torbrowser-launcher
Tor Browser Launcher
By Micah Lee, licensed under MIT
version 0.2.7
https://github.com/micahflee/torbrowser-launcher
/usr/lib/python2.7/dist-packages/torbrowser_launcher/common.py:72: GtkWarning: Unable to locate theme engine in module_path: "adwaita",
  gtk_settings = gtk.settings_get_default()
Traceback (most recent call last):
  File "/usr/bin/torbrowser-launcher", line 30, in <module>
    torbrowser_launcher.main()
  File "/usr/lib/python2.7/dist-packages/torbrowser_launcher/__init__.py", line 62, in main
    app = Launcher(common, url_list)
  File "/usr/lib/python2.7/dist-packages/torbrowser_launcher/launcher.py", line 70, in __init__
    if not self.common.settings['installed'] or not self.check_min_version():
  File "/usr/lib/python2.7/dist-packages/torbrowser_launcher/launcher.py", line 535, in check_min_version
    for line in open(self.common.paths['tbb']['versions']).readlines():
IOError: [Errno 2] No such file or directory: '/home/calico/.local/share/torbrowser/tbb/x86_64/tor-browser_en-US/Browser/TorBrowser/Docs/sources/versions'
calico@calico-ThinkPad-T430:~$