expat >= 2.0.1
db48 >= 4.8.26
gdbm >= 1.8.3
gmp >= 5.0.0
libffi >= 3.0.9
ncurses >= 5.7
openssl >= 0.9.8k | openssl-solibs >= 0.9.8k
readline >= 6.1
sqlite >= 3.6.21
tk >= 8.5.8
zlib >= 1.2.3