Comment 2 for bug 921430

nmorozov@nmorozov:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be upgraded:
  libqwt-dev
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/99.8 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
(Reading database ... 233996 files and directories currently installed.)
Preparing to replace libqwt-dev 6.0.0-1ubuntu1 (using .../libqwt-dev_6.0.0-1ubuntu1_i386.deb) ...
Unpacking replacement libqwt-dev ...
Setting up libqwt-dev (6.0.0-1ubuntu1) ...

After yhis i can make it again and again...