support older mac release

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dr. M.S. (Matthijs) Berends committed 2018-07-13 19:40:50 +02:00
1 parent b6655f6454
commit 8240959f38
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+1 -1
+1 -1
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@@ -35,7 +35,7 @@ Imports:
reshape2 (>= 1.4.0),
xml2 (>= 1.0.0),
knitr (>= 1.0.0),
Rcpp (>= 0.12.17),
Rcpp (>= 0.12.14),
readr,
rvest (>= 0.3.2),
tibble