[R-pkg-devel] DLL vctrs not found in winbuilder test

re? Calls: ... namespaceImportFrom -> asNamespace -> loadNamespace -> library.dynam Execution halted ERROR: lazy loading failed for package 'metapack' * removing 'd:/RCompile/CRANguest/R-devel/lib/metapack' * restoring previous 'd:/RCompile/CRANguest/R-devel/lib/metapack'

[R-pkg-devel] Cannot reproduce CRAN error (Solaris i386)

27;t be true because (1) it runs without problem on other machines, (2) every matrix that is Cholesky-decomposed is ensured to be symmetric through Sig = 0.5 * (Sig + Sig.t());. Even with Sig = arma::symmatu(Sig) doesn't seem to guarantee symmetry. Has anyone encountered something similar to thi