Hello.
I installed airtime 2.3.0 on my fedora 18.
airtime-check-system returns good status

AIRTIME_STATUS_URL             = http://localhost:80/api/status/format/json/api_key/%%api_key%%
AIRTIME_SERVER_RESPONDING      = OK
KERNEL_VERSION                 = 3.8.3-201.fc18.x86_64
MACHINE_ARCHITECTURE           = x86_64
TOTAL_MEMORY_MBYTES            = 1019700
TOTAL_SWAP_MBYTES              = 2064380
AIRTIME_VERSION                = 2.3.0
OS                             = "Fedora release 18 (Spherical Cow)" x86_64
CPU                            = QEMU Virtual CPU version (cpu64-rhel6)
WEB_SERVER                     = Apache/2.4.3 (Fedora) OpenSSL/1.0.1e-fips PHP/5.4.12 mod_perl/2.0.7 Perl/v5.16.2
PLAYOUT_ENGINE_PROCESS_ID      = 663
PLAYOUT_ENGINE_RUNNING_SECONDS = 62088
PLAYOUT_ENGINE_MEM_PERC        = 2.0%
PLAYOUT_ENGINE_CPU_PERC        = 0.0%
LIQUIDSOAP_PROCESS_ID          = 694
LIQUIDSOAP_RUNNING_SECONDS     = 62088
LIQUIDSOAP_MEM_PERC            = 2.2%
LIQUIDSOAP_CPU_PERC            = 0.0%
MEDIA_MONITOR_PROCESS_ID       = 682
MEDIA_MONITOR_RUNNING_SECONDS  = 62088
MEDIA_MONITOR_MEM_PERC         = 1.6%
MEDIA_MONITOR_CPU_PERC         = 0.0%
RABBITMQ_PROCESS_ID            = 578
RABBITMQ_RUNNING_SECONDS       = 62089
RABBITMQ_MEM_PERC              = 2.9%
RABBITMQ_CPU_PERC              = 0.0%
-- Your installation of Airtime looks OK!

But i can't upload any media file via http://host.local/Plupload

Everytime i got "This file appears to be corrupted and will not be added to media library."

In zend.log i see

2013-03-27T09:26:13+00:00 INFO (6): [StoredFile.php : copyFileToStor() : line 945] - copyFileToStor: moving file /tmp/plupload/p17mlilojqu3kkgo4b74bd17nd4.mp3
2013-03-27T09:27:07+00:00 INFO (6): [StoredFile.php : uploadFile() : line 852] - /var/www/html/airtime/application/models/StoredFile.php:uploadFile(): filename=p17mlini43cud1jpda58mm81ul87.mp3 to /tmp/plupload
2013-03-27T09:27:10+00:00 INFO (6): [StoredFile.php : uploadFile() : line 852] - /var/www/html/airtime/application/models/StoredFile.php:uploadFile(): filename=p17mlini43cud1jpda58mm81ul87.mp3 to /tmp/plupload
2013-03-27T09:27:10+00:00 INFO (6): [StoredFile.php : copyFileToStor() : line 945] - copyFileToStor: moving file /tmp/plupload/p17mlini43cud1jpda58mm81ul87.mp3
2013-03-27T09:28:21+00:00 INFO (6): [StoredFile.php : uploadFile() : line 852] - /var/www/html/airtime/application/models/StoredFile.php:uploadFile(): filename=p17mlippsq5111pq5qt21l217ema.mp3 to /tmp/plupload
2013-03-27T09:28:24+00:00 INFO (6): [StoredFile.php : uploadFile() : line 852] - /var/www/html/airtime/application/models/StoredFile.php:uploadFile(): filename=p17mlippsq5111pq5qt21l217ema.mp3 to /tmp/plupload
2013-03-27T09:28:24+00:00 INFO (6): [StoredFile.php : copyFileToStor() : line 945] - copyFileToStor: moving file /tmp/plupload/p17mlippsq5111pq5qt21l217ema.mp3

Also looks like function liquidsoapFilePlayabilityTest() works not correctly
cause if i commented out function, files uploaded ok.

Need any suggestion.

What's wrong?