Hi Sri, this seems to be the same issue we're tracking at Installation of SourceTree cannot be completed. Our team is already working on it, please watch there for further updates.
In the meantime, can you try downloading the previous version from SourceTree Download archives and let us know if it works for you?
Supported Platforms macOS Windows To make using Sourcetree as simple yet powerful as possible we embed (bundle) dependencies such as Git, Git LFS, and Mercurial. We strive to keep these...
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