dynamo:~# apt-get install libgtk2.0-dev
Reading package lists... Done
Building dependency tree... Done
The following extra packages will be installed:
  libatk1.0-dev libcairo2-dev libexpat1-dev libfontconfig1-dev
  libfreetype6-dev libice-dev libice6 libpango1.0-dev libpng12-dev libsm-dev
  libsm6 libx11-dev libxau-dev libxcursor-dev libxdmcp-dev libxdmcp6
  libxext-dev libxfixes-dev libxft-dev libxft2 libxi-dev libxinerama-dev
  libxrandr-dev libxrender-dev x11proto-core-dev x11proto-fixes-dev
  x11proto-input-dev x11proto-kb-dev x11proto-randr-dev x11proto-render-dev
  x11proto-xext-dev x11proto-xinerama-dev xtrans-dev zlib1g-dev
Suggested packages:
  libcairo2-doc libgtk2.0-doc libpango1.0-doc imagemagick
The following NEW packages will be installed:
  libatk1.0-dev libcairo2-dev libexpat1-dev libfontconfig1-dev
  libfreetype6-dev libgtk2.0-dev libice-dev libpango1.0-dev libpng12-dev
  libsm-dev libx11-dev libxau-dev libxcursor-dev libxdmcp-dev libxext-dev
  libxfixes-dev libxft-dev libxi-dev libxinerama-dev libxrandr-dev
  libxrender-dev x11proto-core-dev x11proto-fixes-dev x11proto-input-dev
  x11proto-kb-dev x11proto-randr-dev x11proto-render-dev x11proto-xext-dev
  x11proto-xinerama-dev xtrans-dev zlib1g-dev
The following packages will be upgraded:
  libice6 libsm6 libxdmcp6 libxft2
4 upgraded, 31 newly installed, 0 to remove and 219 not upgraded.
Need to get 7028kB of archives.
After unpacking 25.2MB of additional disk space will be used.
Do you want to continue [Y/n]?