[R-pkg-team] Bug#913534: r-cran-shiny FTBFS with latest libjs-twitter-bootstrap-datepicker

[Adrian Bunk]

Source: r-cran-shiny
Version: 1.1.0+dfsg-2
Severity: serious
Tags: ftbfs

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/r-cran-shiny.html

...
mkdir -p /build/1st/r-cran-shiny-1.1.0+dfsg/debian/r-cran-shiny/usr/lib/R/site-library/shiny/www/shared/datepicker/js
closure-compiler  --charset 'utf-8' --js /usr/share/twitter-bootstrap/files/js/bootstrap-datepicker.js --js_output_file /build/1st/r-cran-shiny-1.1.0+dfsg/debian/r-cran-shiny/usr/lib/R/site-library/shiny/www/shared/datepicker/js/bootstrap-datepicker.min.js
ERROR - Cannot read: /usr/share/twitter-bootstrap/files/js/bootstrap-datepicker.js

1 error(s), 0 warning(s)
make[1]: *** [debian/rules:37: override_dh_install] Error 1


See #911660 for background.