===================================================================
RCS file: /home/cvs/OpenXM/src/R/r-packages/note.txt,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -p -r1.11 -r1.12
--- OpenXM/src/R/r-packages/note.txt	2020/02/06 05:58:17	1.11
+++ OpenXM/src/R/r-packages/note.txt	2022/04/06 01:03:42	1.12
@@ -1,4 +1,4 @@
-$OpenXM: OpenXM/src/R/r-packages/note.txt,v 1.10 2019/11/16 11:03:43 takayama Exp $
+$OpenXM: OpenXM/src/R/r-packages/note.txt,v 1.11 2020/02/06 05:58:17 takayama Exp $
 
 See also OpenXM/src/hgm/note.txt
 
@@ -12,6 +12,11 @@ https://cran.r-project.org/bin/macosx/tools/
   Start R and library(hgm)
   hgm.ncso3()
 
+  ??hgm
+  ?hgm.ncorthant
+
+  remove.packages('hgm')   
+
 * C source codes.
  C sources and headers should be developed and edited in the directory
  OpenXM/src/hgm in order to provide a standalone mode without R
@@ -115,6 +120,7 @@ R CMD check hgm --as-cran
  apt-get install subversion ccache
  apt-get install xorg-dev
  apt-get install libcurl4-openssl-dev
+ apt install libpcre2-dev    (2022.04.06  this22/R orange3m)
  pushd ~/this19/R  (for example)
  svn co https://svn.r-project.org/R/trunk r-devel/R
  cd r-devel/R   and follow the INSTALL