I download open icon library from http://openiconlibrary.sourceforge.net/ so, how can i install it in ubuntu 10.04??
You need to check with the installation notes provided with download, other wise most of the time these work fine.
If you have downloaded the
.tar.bz2 file, then first place(copy) it where you want to extract, for example on desktop.
Then extract the file by right clicking on the file and select " Extract Here", or from the terminal by giving the command
$ tar xjf file.tar.bz2
Now move in to the folder created, for example
$ cd /home/yourusername/Desktop/folder name $ ./configure $ make $ make install
sudo where ever it says permissions denied.