Update Dockerfile to use bioconductor/bioconductor:3.17 as base image…

… and install BiocParallel package

Dockerfile

@@ -1,16 +1,18 @@
 # Build with: docker build -t bhklab/annotationgx-r:$TAG -f Dockerfile .
 #  you can set TAG=$(grep  'Version:' DESCRIPTION  | grep -oE '[0-9]+(\.[0-9]+)*')
 # To push to dockerhub run docker push bhklab/annotationgx-r:$TAG
-FROM rocker/r-base:latest
+FROM bioconductor/bioconductor:3.17
 
 # copy the current directory contents into the container at /app
 COPY . /app
 
 # set a working directory
 WORKDIR /app
 
-RUN R -e 'install.packages(c("BiocManager", "devtools", "jsonlite", "qpdf"), repos=c("https://cloud.r-project.org/", "https://cran.rstudio.com/"))'
+# RUN R -e 'install.packages(c("BiocManager", "devtools", "jsonlite", "qpdf"), repos=c("https://cloud.r-project.org/", "https://cran.rstudio.com/"))'
+RUN R -e 'BiocManager::install("BiocParallel")'
 RUN R -e 'devtools::install(".", dependencies=TRUE, upgrade="never")'
+
 # RUN install2.r --error --deps TRUE \
 #     qpdf \
 #     devtools \