Description of problem:
simple call rpmlint to check an package

Version-Release number of selected component:
rpmlint-1.5-5.fc19

Additional info:
reporter:       libreport-2.1.9
cmdline:        /usr/bin/python -ttOu /usr/bin/rpmlint 'navit-zubeh\xc3\xb6r-0.5.0-5723.fc19.x86_64.rpm'
executable:     /usr/bin/rpmlint
kernel:         3.11.9-200.fc19.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
TagsCheck.py:490:spell_check:UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 11: ordinal not in range(128)

Traceback (most recent call last):
  File "/usr/bin/rpmlint", line 378, in <module>
    main()
  File "/usr/bin/rpmlint", line 168, in main
    runChecks(pkg)
  File "/usr/bin/rpmlint", line 228, in runChecks
    check.check(pkg)
  File "/usr/share/rpmlint/TagsCheck.py", line 686, in check
    self.check_summary(pkg, lang, ignored_words)
  File "/usr/share/rpmlint/TagsCheck.py", line 887, in check_summary
    spell_check(pkg, utf8summary, 'Summary(%s)', lang, ignored_words)
  File "/usr/share/rpmlint/TagsCheck.py", line 490, in spell_check
    if uppername in upperword or upperword in upperparts:
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 11: ordinal not in range(128)

Local variables in innermost frame:
upperparts: ['NAVIT', 'ZUBEH\xc3\xb6R', "NAVIT'S", "ZUBEH\xc3\xb6R'S"]
ignored: set(['', 'navit-zubeh\xc3\xb6r', 'share', 'rpmlib(CompressedFileNames)', 'rpmlib(PayloadIsXz)', 'man1', 'libglib-2.0.so.0()(64bit)', 'maptool', 'libc.so.6(GLIBC_2.2.5)(64bit)', 'usr', 'man', 'bin', 'libc.so.6(GLIBC_2.3)(64bit)', 'libc.so.6(GLIBC_2.14)(64bit)', 'libpthread.so.0(GLIBC_2.2.5)(64bit)', 'rpmlib(FileDigests)', 'navit-zubeh\xc3\xb6r(x86-64)', 'libc.so.6(GLIBC_2.3.4)(64bit)', 'libm.so.6(GLIBC_2.15)(64bit)', 'libz.so.1()(64bit)', 'libgmodule-2.0.so.0()(64bit)', 'libm.so.6()(64bit)', 'rtld(GNU_HASH)', 'libgthread-2.0.so.0()(64bit)', 'libc.so.6(GLIBC_2.4)(64bit)', 'rpmlib(PayloadFilesHavePrefix)', 'libc.so.6()(64bit)', 'libpq.so.5()(64bit)', 'maptool.1.gz', 'libpthread.so.0()(64bit)', 'libm.so.6(GLIBC_2.2.5)(64bit)'])
uppername: 'NAVIT-ZUBEH\xc3\xb6R'
lang: 'en_US'
err: <enchant.checker.SpellChecker instance at 0x2a44b00>
warned: set([])
fmt: 'Summary(%s)'
checker: <enchant.checker.SpellChecker instance at 0x2a44b00>
upperword: u'NAVIT'
str: u'Tools for navit'
dict_found: True
x: 'ZUBEH\xc3\xb6R'
ups: ["NAVIT'S", "ZUBEH\xc3\xb6R'S"]
pkg: <Pkg.Pkg instance at 0x27b9560>