eix -e db
[I] sys-libs/db 
     Available versions:  
        (1)     1.85-r1 1.85-r2 1.85-r3
        (3)     3.2.9-r10 3.2.9-r11
        (4.2)   4.2.52_p2-r1 4.2.52_p4-r2
        (4.3)   (~)4.3.29-r2
        (4.4)   (~)4.4.20_p4
        (4.5)   (~)4.5.20_p2
     Installed:           1.85-r3(1)(14:22:33 03/25/07) 3.2.9-r11(3)(18:44:42 02/08/07)(-doc -elibc_FreeBSD -java -test)
                          4.2.52_p4-r2(4.2)(06:29:09 12/08/06)(-bootstrap -doc -elibc_FreeBSD -java -nocxx -tcl -test)
                          4.3.29-r2(4.3)(13:11:42 12/27/06)(-bootstrap -doc -elibc_FreeBSD -java -nocxx -tcl -test)
                          4.5.20_p2(4.5)(16:35:08 03/25/07)(-bootstrap -doc -elibc_FreeBSD -java -nocxx -tcl -test)
     Homepage:            http://www.oracle.com/technology/software/products/berkeley-db/index.html
     Description:         Oracle Berkeley DB