Traceback (most recent call last):


 "/Users/gamblin2/src/spack/lib/spack/spack/main.py", line 696, in main

return _invoke_command(command, parser, args, unknown)


 "/Users/gamblin2/src/spack/lib/spack/spack/main.py", line 446, in _invoke_command

return_val = command(parser, args)


 "/Users/gamblin2/src/spack/lib/spack/spack/cmd/uninstall.py", line 336, in uninstall

args, spack.cmd.parse_specs(args.packages) if args.packages else [any])


 "/Users/gamblin2/src/spack/lib/spack/spack/cmd/uninstall.py", line 326, in uninstall_specs

do_uninstall(env, uninstall_list, args.force)


 "/Users/gamblin2/src/spack/lib/spack/spack/cmd/uninstall.py", line 210, in do_uninstall

spack.package.Package.uninstall_by_spec(item, force=True)


 "/Users/gamblin2/src/spack/lib/spack/spack/package.py", line 1998, in uninstall_by_spec

spack.store.layout.remove_install_directory(spec)


 "/Users/gamblin2/src/spack/lib/spack/spack/directory_layout.py", line 94, in remove_install_directory

path = self.path_for_spec(spec)


 "/Users/gamblin2/src/spack/lib/spack/spack/directory_layout.py", line 81, in path_for_spec

if self.check_upstream and spec.package.installed_upstream:


 "/Users/gamblin2/src/spack/lib/spack/spack/spec.py", line 1098, in package

self._package = spack.repo.get(self)


 "/Users/gamblin2/src/spack/lib/spack/spack/repo.py", line 1199, in get

return path.get(spec)


 "/Users/gamblin2/src/spack/lib/spack/spack/repo.py", line 93, in converter

return function(self, spec_like, *args, **kwargs)


 "/Users/gamblin2/src/spack/lib/spack/spack/repo.py", line 651, in get

return self.repo_for_pkg(spec).get(spec)


 "/Users/gamblin2/src/spack/lib/spack/spack/repo.py", line 93, in converter

return function(self, spec_like, *args, **kwargs)


 "/Users/gamblin2/src/spack/lib/spack/spack/repo.py", line 883, in get

raise UnknownPackageError(spec.name)
spack.repo.UnknownPackageError: Package xz not found.

Traceback (most recent call last):

 "commix.py", line 31, in <module>
import src.core.main

 "main.py", line 1203, in <module>
response, url = url_response(url)

 "main.py", line 250, in url_response
response = examine_request(request)

 "main.py", line 109, in examine_request
headers.check_http_traffic(request)

 "headers.py", line 202, in check_http_traffic
http_response_content(response.read().decode('utf-8'))

 "utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)UnicodeDecodeError: 'utf8' codec can't decode byte 0xb3 in position 2: invalid start byte