gnu: Add r-basilisk-utils.

* gnu/packages/bioconductor.scm (r-basilisk-utils): New variable.

gnu/packages/bioconductor.scm

@@ -13962,6 +13962,30 @@ within a certain time frame are deleted.  This aims to reduce disk usage by
 eliminating obsolete caches generated by old versions of packages.")
     (license license:gpl3)))
 
+(define-public r-basilisk-utils
+  (package
+    (name "r-basilisk-utils")
+    (version "1.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (bioconductor-uri "basilisk.utils" version))
+       (sha256
+        (base32
+         "0qbm6rj6h059hakflbwz4j4f59311jhbk5dnpx11kyixh5pgjk7v"))))
+    (properties
+     `((upstream-name . "basilisk.utils")))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-dir-expiry" ,r-dir-expiry)))
+    (native-inputs `(("r-knitr" ,r-knitr)))
+    (home-page "https://bioconductor.org/packages/basilisk.utils")
+    (synopsis "Basilisk installation utilities")
+    (description
+     "This package implements utilities for installation of the basilisk
+package, primarily for creation of the underlying Conda instance.")
+    (license license:gpl3)))
+
 (define-public r-tximeta
   (package
     (name "r-tximeta")