Fedora 24: make rpm list some errors in the middle of the process

[biancafc]

$ make rpm
make  dist-gzip am__post_remove_distdir='@:'
make[1]: Entering directory '/home/bcarvalho/Documents/kimchi/fedora-24-testes/ginger'
if test -d "ginger-2.2.0"; then find "ginger-2.2.0" -type d ! -perm -200 -exec chmod u+w {} ';' && rm -rf "ginger-2.2.0" || { sleep 5 && rm -rf "ginger-2.2.0"; }; else :; fi
test -d "ginger-2.2.0" || mkdir "ginger-2.2.0"
 (cd po && make  top_distdir=../ginger-2.2.0 distdir=../ginger-2.2.0/po \
     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)
make[2]: Entering directory '/home/bcarvalho/Documents/kimchi/fedora-24-testes/ginger/po'
make update-po
make[3]: Entering directory '/home/bcarvalho/Documents/kimchi/fedora-24-testes/ginger/po'
make ginger.pot-update
make[4]: Entering directory '/home/bcarvalho/Documents/kimchi/fedora-24-testes/ginger/po'
./gen-pot .././ui/pages/*.tmpl ../i18n.py .././ui/pages/tabs/*.tmpl
aclocal: error: 'configure.ac' is required
Traceback (most recent call last):
  File "/usr/bin/cheetah", line 3, in <module>
    _cheetah()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 620, in _cheetah
    CheetahWrapper().main()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 148, in main
    meth()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 231, in compile
    self._compileOrFill()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 321, in _compileOrFill
    self._compileOrFillStdin()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 563, in _compileOrFillStdin
    returnAClass=False)
  File "/usr/lib64/python2.7/site-packages/Cheetah/Template.py", line 754, in compile
    return generatedModuleCode.encode(outputEncoding)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 3165: ordinal not in range(128)
Traceback (most recent call last):
  File "/usr/bin/cheetah", line 3, in <module>
    _cheetah()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 620, in _cheetah
    CheetahWrapper().main()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 148, in main
    meth()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 231, in compile
    self._compileOrFill()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 321, in _compileOrFill
    self._compileOrFillStdin()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 563, in _compileOrFillStdin
    returnAClass=False)
  File "/usr/lib64/python2.7/site-packages/Cheetah/Template.py", line 754, in compile
    return generatedModuleCode.encode(outputEncoding)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 3189: ordinal not in range(128)
Traceback (most recent call last):
  File "/usr/bin/cheetah", line 3, in <module>
    _cheetah()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 620, in _cheetah
    CheetahWrapper().main()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 148, in main
    meth()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 231, in compile
    self._compileOrFill()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 321, in _compileOrFill
    self._compileOrFillStdin()
  File "/usr/lib64/python2.7/site-packages/Cheetah/CheetahWrapper.py", line 563, in _compileOrFillStdin
    returnAClass=False)
  File "/usr/lib64/python2.7/site-packages/Cheetah/Template.py", line 754, in compile
    return generatedModuleCode.encode(outputEncoding)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 3165: ordinal not in range(128)