further fix for histogram

.github/workflows/pkgdown.yaml

@@ -30,6 +30,8 @@ jobs:
 
       - uses: r-lib/actions/setup-tinytex@v2
 
+      - uses: r-lib/actions/setup-tinytex@v2
+
       - uses: r-lib/actions/setup-pandoc@v2
 
       - uses: r-lib/actions/setup-r@v2
@@ -44,6 +46,14 @@ jobs:
           sudo add-apt-repository ppa:cran/librdf
           sudo apt update
 
+    # Addresses issue with incompatibility between libcurl4-gnutls-dev and libcurl4-openssl-dev
+    # Below fix is a customisation of approach outlined in https://github.com/r-hub/sysreqsdb/issues/77#issuecomment-620025428
+      - name: Install libraptor on Linux
+        if: runner.os == 'Linux'
+        run: |
+          sudo add-apt-repository ppa:cran/librdf
+          sudo apt update
+
     # Addresses issue with incompatibility between libcurl4-gnutls-dev and libcurl4-openssl-dev
     # Below fix is a customisation of approach outlined in https://github.com/r-hub/sysreqsdb/issues/77#issuecomment-620025428
       - name: Install libraptor on Linux

DESCRIPTION

@@ -20,14 +20,15 @@ Description: ready4use provides a set of tools for managing data for
     of the ready4use package has been made available as part of the
     process of testing and documenting the package. If you have any
     questions, please contact the authors (matthew.hamilton1@monash.edu).
-License: GPL-3 + file LICENSE
+License: GPL-3
 URL: https://ready4-dev.github.io/ready4use/,
     https://github.com/ready4-dev/ready4use, https://www.ready4-dev.com/
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.3.2
 Suggests: 
     knitr,
+    pkgload,
     rmarkdown,
     testthat
 VignetteBuilder: knitr