--- a/tool_dependencies.xml	Mon May 08 18:52:11 2017 -0400
+++ b/tool_dependencies.xml	Mon May 08 19:33:49 2017 -0400
@@ -122,9 +122,9 @@
                     <package>https://cran.r-project.org/src/contrib/gridBase_0.4-7.tar.gz</package>
                     <package>https://cran.r-project.org/src/contrib/Archive/ggplot2/ggplot2_1.0.0.tar.gz</package>
                     <package>https://cran.r-project.org/src/contrib/Archive/NMF/NMF_0.20.5.tar.gz</package>
+                    <package>https://cran.r-project.org/src/contrib/png_0.1-7.tar.gz</package>
                     <package>https://cran.rstudio.com/src/contrib/igraph_1.0.1.tar.gz</package>
-                    <package>http://http.debian.net/debian/pool/main/x/x11proto-core/x11proto-core_7.0.23.orig.tar.gz</package>
-                    <package>https://depot.galaxyproject.org/package/noarch/rgl_0.95.1441.tar.gz</package>
+                    <package>https://cran.r-project.org/src/contrib/Archive/rgl/rgl_0.93.996.tar.gz</package>
                     <package>https://cran.rstudio.com/src/contrib/mixOmics_6.1.2.tar.gz</package>
                     <package>http://bioconductor.org/packages/3.2/bioc/src/contrib/bumphunter_1.10.0.tar.gz</package>
                     <package>http://bioconductor.org/packages/3.2/bioc/src/contrib/minfi_1.16.1.tar.gz</package>