RE: PEAR:MDB2_Schema install fails For the most part the PEAR packages installed ok for me although I haven't actually tested any of them. Using Windows 7 64 bit and Orion 7.16.). But this one package fails to install. message from Pear Package manager is below. I am a bit of a newbie with PHP and PEAR, any tips how to find the problem, or where to start would be helpful.: Did not download optional dependencies: pear/XML_DTD, pear/XML_Serializer, use --alldeps to download automatically pear/MDB2_Schema can optionally use package "pear/XML_DTD" (version >= 0.5.1) pear/MDB2_Schema can optionally use package "pear/XML_Serializer" (version >= 0.18.0) downloading MDB2_Schema-0.8.5.tgz ... Starting to download MDB2_Schema-0.8.5.tgz (77,410 bytes) ............... ...done: 77,410 bytes ERROR: failed to mkdir C:\php\pear\www\mdb2_schematool