It's some older disc version with no BB1.
I copied version.library from cd to Libs. Now BB1 goes about 30%, but then it ask 3.9 cd and nothing happens when click proseed? Something wrong with the cd? or i've not installed OS perfectly? As was said in another forum:
"I checked out that OS3.9's CD version is 45.1 and OS3.5 in the 44.5. So, you got no bottom now, at least not completely install OS3.9: s, but at least for version.libraryn that you've got OS3.5.
OS3.9's will also include OS3.5 ... I do not remember whether it has to be installed as an intermediate step, or why, but the part you got missed during the installation or become accidentally installed an earlier version of the second?"