Math-Symbolic-Custom-Transformation-2.01 has the following 3 errors.

no_pod_errorsMath-Symbolic-Custom-Transformation-2.01/lib/Math/Symbolic/Custom/ -- Around line 605: Non-ASCII character seen before =encoding in 'Müller,'. Assuming UTF-8Math-Symbolic-Custom-Transformation-2.01/lib/Math/Symbolic/Custom/Transformation/ -- POD ERRORSHey! The above document had some coding errors, which are explained below:Around line 269: Non-ASCII character seen before =encoding in 'Müller,'. Assuming UTF-8
valid_signaturegpgkeys: key 3EFD444E97429348 not found on keyserver gpg: Signature made Wed Jul 23 21:26:19 2008 JST using DSA key ID 97429348 gpg: requesting key 97429348 from hkp server gpg: no valid OpenPGP data found. gpg: Can't check signature: public key not found ==> BAD/TAMPERED signature detected! <==