hi!
I am working with a text that has this character: ∈
I tried with several fonts, but I always get this warning: warning: no glyphs for character U+2208, fallback to '?'

Any tip on how to solve this issue?
Thanks!

Which operating system are you running Prince on?

it's Centos 6.6.
I also tried with Prince for Windows and got the same result.
The html character is:
∈

please let me know.
Thanks!

If you install the libreoffice-opensymbol-fonts package then it should work.

perfect, I will try it! Thanks