Hi I'm having a really odd problem with rstan (and in fact shiny), which is I can't actually load the package:
> ls (all=TRUE) character(0) > library (rstan) Loading required package: ggplot2 Error : .onAttach failed in attachNamespace() for 'rstan', details: call: pkgdesc$Packaged error: $ operator is invalid for atomic vectors In addition: Warning messages: 1: package 'rstan' was built under R version 3.2.4 2: In packageDescription("rstan", lib.loc = rstanLib) : no package 'rstan' was found Error: package or namespace load failed for 'rstan' And for shiny > library (shiny) Error : .onAttach failed in attachNamespace() for 'shiny', details: call: utils::packageVersion("htmlwidgets") error: package 'htmlwidgets' not found Error: package or namespace load failed for 'shiny' But I have htmlwidgets in our package folder. So if I then load htmlwidgets and reload shiny everything is happy. The packages are installed on a shared drive. My session is > sessionInfo() R version 3.2.3 (2015-12-10) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 7 x64 (build 7601) Service Pack 1 locale: [1] LC_COLLATE=English_United Kingdom.1252 LC_CTYPE=English_United Kingdom.1252 LC_MONETARY=English_United Kingdom.1252 [4] LC_NUMERIC=C LC_TIME=English_United Kingdom.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] ggplot2_2.0.0 loaded via a namespace (and not attached): [1] Rcpp_0.12.3 digest_0.6.9 mime_0.4 grid_3.2.3 plyr_1.8.3 R6_2.1.1 xtable_1.8-0 gtable_0.2.0 [9] stats4_3.2.3 scales_0.3.0 tools_3.2.3 munsell_0.4.2 shiny_0.13.0 httpuv_1.3.3 rstan_2.9.0-3 inline_0.3.14 [17] colorspace_1.2-6 htmltools_0.3 gridExtra_2.2.1 Any help gratefully received. Regards David
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