Maintainer: ‘Yaguang Li <liygcr7@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yaguang",
                      family = "Li",
                      role = c("aut", "cre"),
                      email = "liygcr7@gmail.com"),
               person(given = "Xin",
                      family = "Gao",
                      role = "aut"),
               person(given = "Wei",
                      family = "Xu",
                      role = "aut"))
as necessary.
Specified C++11: support will be removed soon
Maintainer: ‘Yaguang Li <liygcr7@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yaguang",
                      family = "Li",
                      role = c("aut", "cre"),
                      email = "liygcr7@gmail.com"),
               person(given = "Xin",
                      family = "Gao",
                      role = "aut"),
               person(given = "Wei",
                      family = "Xu",
                      role = "aut"))
as necessary.
Specified C++11: support will be removed soon
Specified C++11: support will be removed soon
Specified C++11: support will be removed soon
Specified C++11: support will be removed soon
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory