The same problem with PLESK 9.5.4 and Debian 5
Parallels Products Installer 3.10.1 (built on 2011-08-12 14:02 svn rev. 302319) started at (timezone CET) Wed May 2 14:03:32 2012
Command line arguments: /var/cache/parallels_installer/parallels_installer_Debian_5.0_i386 --service-mode --enable-xml-output --ssl-cert /opt/psa/admin/conf/h
SourceUrl: original source url is
http://autoinstall.plesk.com/
SourceUrl: fixed url is
http://autoinstall.plesk.com/
Try to find rcfile...
Autoinstaller rcfile not found.
Read component settings from /root/.autoinstaller/options.ini
Messages::setLocale: try to create object for locale: en-US.UTF-8
The SelectBestBuild function has selected the build PSA_10.4.4/plesk-10.4.4-deb5.0-i386.inf3 for installation.
The SelectBestBuild function has selected the build PSA_10.4.4/plesk-10.4.4-deb5.0-i386.inf3 for installation.
FileFetcher: get file (~empty)/PSA_10.4.4/plesk-10.4.4-deb5.0-i386.inf3
File downloading PSA_10.4.4/plesk-10.4.4-deb5.0-i386.inf3: 10%..22%..30%..41%..53%..60%..72%..80%..91%..100% was finished.
Getting new version of Parallels Installer...
SourceUrl: original source url is
http://autoinstall.plesk.com/Parallels_Installer
SourceUrl: fixed url is
http://autoinstall.plesk.com/Parallels_Installer/
FileFetcher new object: target_dir=/var/cache/parallels_installer/, main_source_url=http://autoinstall.plesk.com/Parallels_Installer/
FileFetcher: get file (~empty)/parallels_installer_Debian_5.0_i386.md5sum
File downloading parallels_installer_Debian_5.0_i386.md5sum: 100% was finished.
FileFetcher: get file (~empty)/parallels_installer_Debian_5.0_i386
File downloading parallels_installer_Debian_5.0_i386: Error: The required version '3.11.0' was not found on the server.
This could happen because of configuration error at the download site.
Failed to open the file /var/cache/parallels_installer/parallels_installer_Debian_5.0_i386 for writing: Text file busy.
Messages::setLocale: try to create object for locale: en-US.UTF-8
Anyone has solved it?