Please update these configurations to use Smalltalkhub. I know of the configurations below that they are no longer maintained on squeak source. So replace

On Sep 26, 2013, at 10:22 AM, Stéphane Ducasse wrote:

project: 'Seaside' with: [
spec
className: 'ConfigurationOfSeaside30';
file: 'ConfigurationOfSeaside30';
versionString: #stable;
loads: #('Base');
repository: 'http://www.squeaksource.com/MetacelloRepository' ];
project: 'Magritte' copyFrom: 'Seaside' with: [
spec
className: 'ConfigurationOfMagritte2';
loads: #('Core' 'Magritte-Seaside');
file: 'ConfigurationOfMagritte2';
repository: 'http://www.squeaksource.com/MetacelloRepository' ];
project: 'Pier' copyFrom: 'Seaside' with: [
spec
className: 'ConfigurationOfPier2';
loads: #('Core');
file: 'ConfigurationOfPier2';
repository: 'http://www.squeaksource.com/MetacelloRepository' ];

project: 'Seaside' with: [
spec
className: 'ConfigurationOfSeaside3';
file: 'ConfigurationOfSeaside3';
versionString: #stable;
loads: #('Base');
repository: 'http://smalltalkhub.com/mc/Seaside/MetacelloConfigurations/main' ];
project: 'Magritte' copyFrom: 'Seaside' with: [
spec
className: 'ConfigurationOfMagritte2';
loads: #('Core' 'Magritte-Seaside');
file: 'ConfigurationOfMagritte2';
repository: 'http://smalltalkhub.com/mc/Magritte/Magritte2/main' ];
project: 'Pier' copyFrom: 'Seaside' with: [
spec
className: 'ConfigurationOfPier2';
loads: #('Core');
file: 'ConfigurationOfPier2';
repository: 'http://smalltalkhub.com/mc/Pier/Pier2/main' ];