:
Nokia-N900-51-1:~# apt-get install comix
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libpoppler2
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  liblcms1 libopenjpeg2 libpoppler5 poppler-utils
Suggested packages:
  liblcms-utils
Recommended packages:
  ghostscript
The following NEW packages will be installed:
  liblcms1 libopenjpeg2 libpoppler5
The following packages will be upgraded:
  comix poppler-utils
2 upgraded, 3 newly installed, 0 to remove and 24 not upgraded.
Need to get 1624kB of archives.
After this operation, 2474kB of additional disk space will be used.
Do you want to continue [Y/n]? y
Get:1 http://repository.maemo.org fremantle/free liblcms1 1.18.dfsg-1 [98,0kB]
Get:2 http://repository.maemo.org fremantle/free libopenjpeg2 1.3+dfsg-4 [77,5kB]
Get:3 http://repository.maemo.org fremantle/free libpoppler5 0.12.2-2.1.maemo5v1 [845kB]
Get:4 http://repository.maemo.org fremantle/free poppler-utils 0.12.2-2.1.maemo5v1 [286kB]
Get:5 http://repository.maemo.org fremantle/free comix 3.6.5.maemo5v1.5c [317kB]
Fetched 1624kB in 4s (402kB/s)
Failed to fetch http://repository.maemo.org/extras-devel/pool/fremantle/free/p/poppler/libpoppler5_0.12.2-2.1.maemo5v1_armel.deb  Size mismatch
Failed to fetch http://repository.maemo.org/extras-devel/pool/fremantle/free/p/poppler/poppler-utils_0.12.2-2.1.maemo5v1_armel.deb  Size mismatch
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?