PDF version of manual without hyperrefs or index

Namespace in Imports field not imported from: ‘xts’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘xts’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘xts’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘xts’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘xts’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘xts’
  All declared Imports should be used.
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
! Package inputenc Error: Unicode char â (U+2010)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.