Today I did a fresh install of ubuntu 10.04. In my .Xdefaults file there are following lines:

urxvt*font:     -adobe-courier-medium-r-normal--24-240-75-75-m-150-iso8859-1

urxvt*boldFont: -adobe-courier-bold-r-normal--24-240-*-*-*-*-iso8859-1

Now urxvt only starts if I comment out those lines. I think the reason is that the adobe-courier font seems to be not installed as

xlsfonts|grep adobe|grep courier

-bitstream-courier 10 pitch-bold-i-normal--0-0-0-0-m-0-adobe-standard

-bitstream-courier 10 pitch-bold-r-normal--0-0-0-0-m-0-adobe-standard

-bitstream-courier 10 pitch-medium-i-normal--0-0-0-0-m-0-adobe-standard

-bitstream-courier 10 pitch-medium-r-normal--0-0-0-0-m-0-adobe-standard

shows. xfont-base, xfont-100dpi and xfont-75dpi are installed.

Now my question is, how to find out which package contains the desired font.