My Linux workstation has been upgraded all the way from Ubuntu 7.10 to 10.04, never missing a major release. And this possibly has created left garbages behind and hence caused itches. For example, I have never succeeded compiling and installing OpenCV on. (What a pity and shame for a vision researcher! :) )
Yesterday after a normal maintenance update, the box wouldn’t run smoothly. After desperately trying to solve the problem for several times, without success, I turned to decide to make it a reincarnation. And …. 6 hours later, after the lengthy backup process, I installed the latest version of Ubuntu (10.04, Lucid) and was rewarded with another blessing: OpenCV2.1 now settled on it without any problem. Cheers! And as well thanks to this guy for his helpful blog.