ninja 1.12.1 is already installed and up-to-date. To reinstall 1.12.1, run: brew reinstall ninja

docbook 5.1_1 is already installed and up-to-date. To reinstall 5.1_1, run: brew reinstall docbook

docbook-xsl 1.79.2_1 is already installed and up-to-date. To reinstall 1.79.2_1, run: brew reinstall docbook-xsl

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