Merge pull request #4 from davidkane9/master

merge, will release on Github soon

.Rprofile

@@ -1 +1 @@
-local({r <- getOption("repos"); r["CRAN"] <- "https://cran.cnr.Berkeley.edu/";   options(repos = r)})
+options(repos = c(CRAN="http://cran.r-project.org")

DESCRIPTION

@@ -1,6 +1,6 @@
 Package:     creditr
-Version:     0.4-3
-Date:        2015-08-02
+Version:     0.4-4
+Date:        2015-08-06
 Title:       Credit Default Swaps in R
 Author:      c(person("Heidi", "Chen", role = c("aut"),
                 email = "[email protected]"),
@@ -34,4 +34,4 @@ Description: The creditr package provides tools for pricing credit default
              See "http://www.cdsmodel.com/cdsmodel/cds-disclaimer.html" for details.
              The R package "creditrISDA" at "https://github.com/davidkane9/creditrISDA" 
              is needed because the ISDA C code can not be placed in a CRAN package.
-LazyData:    true
+LazyData:    true

R/zzz.R

@@ -5,13 +5,11 @@
 
 #' @importFrom utils packageVersion
 
-.onLoad <- function(libname, pkgname) {
-  requireNamespace("utils")
-  if(!"creditrISDA" %in% .packages(all.available = TRUE)){
-    devtools::install_github("davidkane9/creditrISDA")
-  }
+if(!"creditrISDA" %in% .packages(all.available = TRUE)){
+  devtools::install_github("davidkane9/creditrISDA")
 }
 
+
 ## compress the vignette PDF to fix CMD Check WARNING
 ## The below works and please don't delete this!
 
@@ -20,3 +18,7 @@ Sys.setenv("_R_BUILD_COMPACT_VIGNETTES_" = "--compress-vignettes=gs+qpdf")
 ## probably setting R_WIN_NO_JUNCTIONS to non-empty value will fix the NOTE??
 
 Sys.setenv("R_WIN_NO_JUNCTIONS" = "repos")
+
+## do not check suggests package (creditrISDA) dependency 
+
+Sys.setenv("_R_CHECK_FORCE_SUGGESTS_" = FALSE)