Hi, I don't know if this has been reported. When loading packages in Pharo 6.1 (Iceberg 1.2.1), through Metacello script in MacOS High Sierra (10.13.4) I receive this error "LGit_GIT_ERROR: SecureTransport error: I/O error." I tried with setting and unsetting these parameters before the loading expression: Iceberg enableMetacelloIntegration: true; remoteTypeSelector: #httpsUrl. But the behavior is the same. If I go back through the stack and restart from withReturnHandlerDo: then the loading continues. Any idea? Cheers, Hernán