[Swftools-common] Font directory not found

[Giovanni Gasparri - 2ware]

I've just installed swftools (tnx to Benjamin Keil).
Running
        pdf2swf -v example.pdf -o example.swf
i get the following error:

VERBOSE reading font files from /usr/local/lib//share/swftools/fonts
VERBOSE Adding /usr/local/lib//share/swftools/fonts to search path
WARNING Couldn't open directory /usr/local/lib//share/swftools/fonts
VERBOSE Adding /usr/local/lib//share/swftools/fonts to search path
WARNING Couldn't open directory /usr/local/lib//share/swftools/fonts
Initialization of t1lib failed

Are those problems normal?
Any suggestion is welcome.

- - -
Giovanni Gasparri
Technical Support
2ware Srl