CBC FUNCTIONS v1.0 - can't find package blowfish

[KiTTy]

Sorry if this has been posted before- I didn't see it, which surprises me:

The install instructions state:
INSTALL
=======
Copy the /lib dir to your /eggdrop/lib dir
Copy the cbc_functions.tcl file to your /eggdrop/scripts dir
Load the script in eggdrop.conf
    ex.: source scripts/cbc_functions.tcl

I have done that, but bot gives error:
CBC:
can't find package blowfish
    while executing
"package require blowfish"
    (file "scripts/cbc_functions.tcl" line 14)
    invoked from within
"source scripts/cbc_functions.tcl"
    (file "bots.conf" line 1376)
* CONFIG FILE NOT LOADED (NOT FOUND, OR ERROR)

I've also tried:
-uploading lib dir to a variety of places
-uploading the contents of lib dir to a variety of places
-uploading the files in the lib dirs to scripts/ dir
(There is not an existing lib dir in the eggdrop dir)
All have same error.

Note- this bot is on a rented server, so if I need to install those packages I won't be able to myself.
Thank you

[mouser]

i'm afraid i dont know how to use the bcb functions tcl.. they were created in 2006 by "b0unty" and it's going to need a tcl person to help.

[KiTTy]

Thank you mouser. Hopefully someone will see this and have it tried it before