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I am really new to Ruby and Rails but as you probably see I am trying to get the shopping card working from the book. I am getting this error but I really don''t know what to do. I have looked up several of topics that stated the same problem but as far as I am, nothing has helped me out yet. Is there something wrong with the Product model? This is in the StoreController and I believe it

Hi all, After upgrading to Ubuntu Server 11.10 my mail setup stopped working. The error message I get is: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Permission denied (euid=5000(vmail) egid=5000(vmail) missing +r perm: /var/run/dovecot/auth-userdb, euid is not dir owner) Does anybody have an idea how to solve this? Thanks, Chris. --- # 2.0.13:

>Why would you keep a non-thread safe API ? I do not want to touch libshout. I am only concerned with the python bindings. Probably Brendan can answer this better but I think libshout is not thread safe for simultaneous accesses to a shout_t object. This is not a problem as the posix locking primitives are trivial to use. For python apis should in principle be absolutely thread safe.

>This is in subversion now. I'll try to get a new release out this >weekend. Thanks! Thanks! But I noticed that giving up the global interpretor lock in a few functions allows other threads to do something stupid (like deleting the shout object during a write). So for everything to be absolutely thread safe a python shout object should contain a mutex and there should be appropriate

Hi all, Does anyone have an idea what could cause the below error? Dec 31 17:03:46 bobodioulasso dovecot: imap(bla at bla.org): Panic: file virtual-sync.c: line 542 (virtual_sync_mailbox_box_remove): assertion failed: (uidmap[src].real_uid == uid) Dec 31 17:03:46 bobodioulasso dovecot: imap(bla at bla.org): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x3c14a) [0x7fe492d1314a]

Attached is a patch against shout-python-0.2 which does two trivial but very useful things (1) The function "get_connected" is exported so that shout-python becomes usable in nonblocking mode. In the current version of shout-python "open" raises an exception in nonblocking mode. (2) The global interpreter lock is released in the potentially blocking functions