acmacs.r install error

acmacs.r-error.txt

> install.packages("https://github.com/acorg/acmacs.r/releases/download/v2.11/acmacs.r_2.11_R_macOS-10.12.tgz", repos=NULL)
Installing package into ‘/usr/local/lib/R/3.5/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://github.com/acorg/acmacs.r/releases/download/v2.11/acmacs.r_2.11_R_macOS-10.12.tgz'
Content type 'application/octet-stream' length 2271241 bytes (2.2 MB)
==================================================
downloaded 2.2 MB

* installing *binary* package ‘acmacs.r’ ...
* DONE (acmacs.r)
> library(acmacs.r)

 *** caught segfault ***
address 0x18, cause 'memory not mapped'

Traceback:
 1: Module(module, mustStart = TRUE, where = env)
 2: doTryCatch(return(expr), name, parentenv, handler)
 3: tryCatchOne(expr, names, parentenv, handlers[[1L]])
 4: tryCatchList(expr, classes, parentenv, handlers)
 5: tryCatch(Module(module, mustStart = TRUE, where = env), error = function(e) e)
 6: loadModule(module = "acmacs", what = TRUE, env = ns, loadNow = TRUE)
 7: (function (ns) loadModule(module = "acmacs", what = TRUE, env = ns, loadNow = TRUE))(<environment>)
 8: doTryCatch(return(expr), name, parentenv, handler)
 9: tryCatchOne(expr, names, parentenv, handlers[[1L]])
10: tryCatchList(expr, classes, parentenv, handlers)
11: tryCatch((function (ns) loadModule(module = "acmacs", what = TRUE, env = ns, loadNow = TRUE))(<environment>),     error = function(e) e)
12: eval(substitute(tryCatch(FUN(WHERE), error = function(e) e),     list(FUN = f, WHERE = where)), where)
13: eval(substitute(tryCatch(FUN(WHERE), error = function(e) e),     list(FUN = f, WHERE = where)), where)
14: .doLoadActions(where, attach)
15: methods::cacheMetaData(ns, TRUE, ns)
16: loadNamespace(package, lib.loc)
17: doTryCatch(return(expr), name, parentenv, handler)
18: tryCatchOne(expr, names, parentenv, handlers[[1L]])
19: tryCatchList(expr, classes, parentenv, handlers)
20: tryCatch({    attr(package, "LibPath") <- which.lib.loc    ns <- loadNamespace(package, lib.loc)    env <- attachNamespace(ns, pos = pos, deps)}, error = function(e) {    P <- if (!is.null(cc <- conditionCall(e)))         paste(" in", deparse(cc)[1L])    else ""    msg <- gettextf("package or namespace load failed for %s%s:\n %s",         sQuote(package), P, conditionMessage(e))    if (logical.return)         message(paste("Error:", msg), domain = NA)    else stop(msg, call. = FALSE, domain = NA)})
21: library(acmacs.r)

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace