Quickly can't package, but raises no errors

Question

I tried to ask this question on AskUbuntu, but got no response at all, so I hope, SO would be of more help...

I am trying to make a .deb package for my project in quickly. This is what I get:

ilya@ilya-laptop:~/Projects/online-translator$ quickly package
...........Ubuntu packaging created in debian/
..........................................................
----------------------------------
Command returned some ERRORS:
----------------------------------
ERROR: xgettext failed to generate PO template file. Please consult
       error message above if there is any.
----------------------------------
Произошла ошибка во время сборки пакета.
ОШИБКА: Не удалось выполнить команду package
Прервано

The last lines in Russian do not mean anything, except for telling, that there was an error, while packaging.

Please consult error message above if there is any.

And what to do, if there is no messages?..

EDIT:

OK, I found, that you can run quickly package with --verbose option, so this is the error part:

intltool-update -p -g online-translator
xgettext: ошибка открытия файла "./../yandex_translate/__init__.py" для чтения: Нет такого файла или каталога
### It says, it can't use file "./../yandex_translate/__init__.py", because there is no such file
ERROR: xgettext failed to generate PO template file. Please consult
       error message above if there is any.
error: command 'intltool-update' failed with exit status 1
dh_auto_build: python setup.py build --force returned exit code 1
make: *** [build] Ошибка 1
dpkg-buildpackage: ошибка: debian/rules build возвратил код ошибки 2
Произошла ошибка во время сборки пакета.
ОШИБКА: Не удалось выполнить команду package
Прервано

I use yandex_translate module in my app, but why should xgettext use it's files? Where can there be a reference to that file? There is truly no such file there, because I have already removed the module directory from my project folder, but it was there before.

Answer 1

Ok, the problem was in the file project/po/POTFILES.in. When I removed all references to files, which quickly package --verbose couldn't find, it worked like a charm.