Installation error due to Unable to locate package

[yenchenlin]

Hi,
while trying to run the following on my Ubuntu

apt-get install -y xvfb fluxbox x11vnc dbus libasound2 libqt4-dbus libqt4-network libqtcore4 libqtgui4 libxss1 libpython2.7 libqt4-xml libaudio2 libmng1 fontconfig liblcms1 lib32stdc++6 lib32asound2 ia32-libs libc6-i386 lib32gcc1 nano

I receive the following message

Package ia32-libs is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  lib32z1 lib32ncurses5 lib32bz2-1.0

E: Unable to locate package libmng1
E: Unable to locate package lib32asound2
E: Package 'ia32-libs' has no installation candidate

Any suggestion?

[miohtama]

I think the packages have changed on the latest Ubuntu version.

[phillmac]

you can resolve the ia32-libs and lib32asound2 dependancys by doing

sudo apt-get install ia32-libs:i386
and
sudo apt-get install lib32asound2:i386

I haven't been able to resolve the libmng1 dependancy yet.
will report back if I manage to fix it.