Install devtools package automatically.

andreyshabalin · Feb 19, 2019 · 92a92a4 · 92a92a4
1 parent 0635b0e
commit 92a92a4
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/README.md b/README.md
@@ -29,11 +29,7 @@ install.packages("MatrixEQTL")
 To install `MatrixEQTL` directly from GitHub, run
 
 ```
+if(!requireNamespace("devtools", quietly = TRUE))
+    install.packages("devtools")
 devtools::install_github("andreyshabalin/MatrixEQTL")
 ```
-
-If `devtools` package is missing, it can be installed with
-
-```
-install.packages("devtools")
-```