diff --git a/AQP/aqp/estimate-ML-horizonation.Rmd b/AQP/aqp/estimate-ML-horizonation.Rmd
index bcea6c3..71e2573 100644
--- a/AQP/aqp/estimate-ML-horizonation.Rmd
+++ b/AQP/aqp/estimate-ML-horizonation.Rmd
@@ -46,11 +46,8 @@ Once you have assigned [generalized horizon labels](http://ncss-tech.github.io/A
 If you have never used the [aqp](http://ncss-tech.github.io/AQP/aqp/aqp-intro.html) or [soildb](http://ncss-tech.github.io/AQP/soilDB/soilDB-Intro.html) packages before, you will likely need to install them. This only needs to be done once. 
 ```{r install-packages, eval=FALSE}
 # stable version from CRAN + dependencies
-install.packages('aqp', dep=TRUE) 
-install.packages('soilDB', dep=TRUE)
-# latest versions from R-Forge:
-install.packages('aqp', repos="http://R-Forge.R-project.org")
-install.packages('soilDB', repos="http://R-Forge.R-project.org")
+install.packages('aqp') 
+install.packages('soilDB')
 ```
 
 Once you have all of the R packages on which  this document depends, it is a good idea to load them. R packages must be **installed** anytime you change versions of R (e.g., after an upgrade) and **loaded** anytime you want to access functions from within those packages.
diff --git a/AQP/aqp/estimate-ML-horizonation.html b/AQP/aqp/estimate-ML-horizonation.html
index 0d07f2d..ffb6e62 100644
--- a/AQP/aqp/estimate-ML-horizonation.html
+++ b/AQP/aqp/estimate-ML-horizonation.html
@@ -413,11 +413,8 @@ <h1>Setup R Envionment</h1>
 packages before, you will likely need to install them. This only needs
 to be done once.</p>
 <pre class="r"><code># stable version from CRAN + dependencies
-install.packages(&#39;aqp&#39;, dep=TRUE) 
-install.packages(&#39;soilDB&#39;, dep=TRUE)
-# latest versions from R-Forge:
-install.packages(&#39;aqp&#39;, repos=&quot;http://R-Forge.R-project.org&quot;)
-install.packages(&#39;soilDB&#39;, repos=&quot;http://R-Forge.R-project.org&quot;)</code></pre>
+install.packages(&#39;aqp&#39;) 
+install.packages(&#39;soilDB&#39;)</code></pre>
 <p>Once you have all of the R packages on which this document depends,
 it is a good idea to load them. R packages must be
 <strong>installed</strong> anytime you change versions of R (e.g., after