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<div class="x_PlainText">Hello,<br class="">

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After upgrading to Big Sur and installing Xcode 12.3 beta and command line tools 12.3 beta, I installed the appropriate macports. I then tried to install xcrysden. All the dependencies got installed but xcrysden installation failed with the following message:<br class="">

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unsupported tapi file type '!tapi-tbd' in YAML file '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/libSystem.tbd' for architecture x86_64. <br class="">

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I tried removing the command line tools and reinstalling it followed by a clean installation of xcrysden. I got the same error. Attached please see the log file.<br class="">

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Thank you,<br class="">

Vahid<br class="">

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<br class="">

Vahid Askarpour<br class="">

Department of physics and atmospheric science<br class="">

Dalhousie University<br class="">

Halifax, NS<br class="">

Canada</div>

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