aptitude search よりも apt-cache search の方がいい

aptitude search:

[babie@colinux:4]$ aptitude search opencv
p   opencv-doc           - OpenCV documentation and examples
p   python-opencv        - Python bindings for the computer vision library
v   python2.4-opencv

apt-cache search:

[babie@colinux:4]$ apt-cache search opencv
libcv0.9.7-0 - computer vision library
libcvaux0.9.7-0 - computer vision extension library
libhighgui0.9.7-0 - computer vision GUI library
libcv-dev - development files for libcv
libcv1 - computer vision library
libcvaux-dev - development files for libcvaux
libcvaux1 - computer vision extension library
libhighgui-dev - development files for libhighgui
libhighgui1 - computer vision GUI library
opencv-doc - OpenCV documentation and examples
python-opencv - Python bindings for the computer vision library

ね？