Ubuntu 12.04 1.1.0-rc2 to rc3 update failed with error about roundcube

Hi,

my update on ubuntu 12.04 server from 1.1.0-rc2 to rc3 fails with two errors about roundcube:

Quote

[ ERROR ]

iMSCP::Addons::ComposerInstaller::_installPackages:

[RuntimeException]

Source directory /var/cache/imscp/addons/vendor/imscp/roundcube has
uncommitted changes.

update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev]
[--lock] [--no-custom-installers] [--no-scripts] [--no-progress] [-v|vv|vvv
--verbose] [-o|--optimize-autoloader] [packages1] ... [packagesN]

iMSCP::HooksManager::trigger: A hook function registered on the
'afterSetupPreInstallAddons' hook and triggered in main::setupPreInstallAddons
has failed.

Hook function code was:

sub {
package iMSCP::Addons::ComposerInstaller;
use warnings;
use strict 'refs';
'iMSCP::Dialog'->factory->endGauge;
$self->_installPackages;
}

iMSCP::Debug::END: Exit code is 1!

[ ERROR ]

iMSCP::Addons::ComposerInstaller::_installPackages:

[RuntimeException]

Source directory /var/cache/imscp/addons/vendor/imscp/roundcube has
uncommitted changes.

update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev]
[--lock] [--no-custom-installers] [--no-scripts] [--no-progress] [-v|vv|vvv
--verbose] [-o|--optimize-autoloader] [packages1] ... [packagesN]

iMSCP::HooksManager::trigger: A hook function registered on the
'afterSetupPreInstallAddons' hook and triggered in main::setupPreInstallAddons
has failed.

Hook function code was:

sub {
package iMSCP::Addons::ComposerInstaller;
use warnings;
use strict 'refs';
'iMSCP::Dialog'->factory->endGauge;
$self->_installPackages;
}

iMSCP::Debug::END: Exit code is 1!

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Can i get the original folder /var/cache/imscp/addons/vendor/imscp/roundcube anywhere to fix this?

I added log of perl imscp-autoinstall -d:
http://paste.ubuntu.com/6064891/

Thx for help.

Quote from gOOvER

delete the folder

/usr/local/src/imscp

and restart update again (incl. download)

thx for response, tried it twice now (first before and 2nd attempt just now) and still same error.
How do i committ these changes or remove the changes?

Thanks it worked out now, moving /var/cache/imscp was the solution.
I updated using the autoinstaller