installation of the dictionaries fails

Binary package hint: bgoffice-dict-downloader

I've downloaded the full pack manually, extracted it and copied the files to /usr/share/bgoffice.
here is how automatic download fails:
-----------
sudo apt-get --reinstall install bgoffice-dict-downloader
Четене на списъците с пакети... Готово
Изграждане на дървото със зависимости
Четене на информацията за състоянието... Готово
0 актуализирани, 0 нови инсталирани, 1 преинсталирани, 0 за премахване и 8 без промяна.
Необходимо е да се изтеглят 0B/6440B архиви.
След тази операция ще бъде използвано 0B допълнително дисково пространство.
Искате ли да продължите [Y/n]?
Предварително настройване на пакети ...
(Четене на базата данни ... 116485 файла и папки са текущо инсталирани.)
Подготовка за замяна на bgoffice-dict-downloader 0.03 (използва се .../bgoffice-dict-downloader_0.03_all.deb) ...
Извличане на заместител на bgoffice-dict-downloader ...
Инсталиране на bgoffice-dict-downloader (0.03) ...
Downloading Bulgarian-English dual dictionary from surfnet
  % Total % Received % Xferd Average Speed Time Time Time Current
                                 Dload Upload Total Spent Left Speed
100 400 100 400 0 0 3362 0 --:--:-- --:--:-- --:--:-- 7142
Download complete.
bzip2: (stdin) is not a bzip2 file.
tar: Child returned status 2
tar: bg-en_dual/data: Не е открит в архива
tar: Exiting with failure status due to previous errors
Error: downloaded file either is not a bzip2-compressed
       tar arcive, or does not contain bg-en_dual/data member
*** File not extracted
Downloading Dictionary of north-western dialect from heanet
  % Total % Received % Xferd Average Speed Time Time Time Current
                                 Dload Upload Total Spent Left Speed
131 395 131 395 0 0 1863 0 --:--:-- --:--:-- --:--:-- 3015
Download complete.
bzip2: (stdin) is not a bzip2 file.
tar: Child returned status 2
tar: dialect/data: Не е открит в архива
tar: Exiting with failure status due to previous errors
Error: downloaded file either is not a bzip2-compressed
       tar arcive, or does not contain dialect/data member
*** File not extracted
Downloading Polytechnical dictionary from surfnet
  % Total % Received % Xferd Average Speed Time Time Time Current
                                 Dload Upload Total Spent Left Speed
100 403 100 403 0 0 3316 0 --:--:-- --:--:-- --:--:-- 7462
Download complete.
bzip2: (stdin) is not a bzip2 file.
tar: Child returned status 2
tar: polytechnical/data: Не е открит в архива
tar: Exiting with failure status due to previous errors
Error: downloaded file either is not a bzip2-compressed
       tar arcive, or does not contain polytechnical/data member
*** File not extracted
Downloading Thesaurus from belnet

curl: (28) connect() timed out!
*** Failed to download http://belnet.dl.sourceforge.net/sourceforge/bgoffice/thesaurus.tar.bz2
Downloading Thesaurus from puzzle
  % Total % Received % Xferd Average Speed Time Time Time Current
                                 Dload Upload Total Spent Left Speed
102 307 102 307 0 0 1327 0 --:--:-- --:--:-- --:--:-- 6977
Download complete.
bzip2: (stdin) is not a bzip2 file.
tar: Child returned status 2
tar: thesaurus/data: Не е открит в архива
tar: Exiting with failure status due to previous errors
Error: downloaded file either is not a bzip2-compressed
       tar arcive, or does not contain thesaurus/data member
*** File not extracted