At work, I'm trying to create a personal repository for Monticello. For this, I installed a Linux server with Apache and I want use webdav. My webdav configuration is : DAVMinTimeout 600 DAVDepthInfinity On <Directory /var/www/pharo> Options Indexes MultiViews DAV on AuthName "Depot Pharo" AuthType Basic AuthUserFile /etc/apache2/htpasswd-webdav <Limit PUT POST DELETE PROPFIND PROPPATCH MKCOL COPY MOVE LOCK UNLOCK> Require valid-user </Limit> </Directory> My webdav repository works fine. I can put and get files from my computer. In Monticello, I added my repository like this: MCHttpRepository location: 'http://drwho.priv.lifl.fr/pharo/' user: 'login' password: 'password' I can open the repository and I can save a package. With Pharo 1.3, all works fine but with Pharo 1.4, I can open the repository, I see the packages but when I click on a package, Monticello returns the following error: MessageNotUnderstood: receiver of "readStream" is nil. someone have an idea ? Thanks for your help Best regards Olivier :-)