Tor Browser should proactively identify missing dependencies and suggest resolution
See ticket #10789 (closed) for examples of where odd failures due to missing symbol dependencies occur and cause user confusion. If Tor Launcher identified missing dependencies and suggested resolution much end user support confusion and overhead would be reduced.
NOTE: this is specific to Win32/Win64 environments. The same may be applicable in *nix environments but so far has not been problematic to the degree that Windows environments have been.
Trac:
Username: anon