there is no package called ���devtools���
Even the installation of devtools returns no errors, but R could not find the 'devtools' package.
############# output info of astrocyte_cli shiny-prepare INFO CRAN install: devtools DEBUG Singularity version: 3.5.3 DEBUG CMD: module load singularity/3.5.3 && SINGULARITYENV_R_LIBS="/home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/.rlibrary" singularity -v exec /home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/r-4.1.1.img R -e "install.packages('devtools', lib='/home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/.rlibrary')" INFO Devtools/GitHub install: js229/Vennerable DEBUG Singularity version: 3.5.3 DEBUG CMD: module load singularity/3.5.3 && SINGULARITYENV_R_LIBS="/home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/.rlibrary" singularity -v exec /home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/r-4.1.1.img R -e "library('devtools'); install_github('js229/Vennerable', lib='/home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/.rlibrary')"
########### error library('devtools'); install_github('js229/Vennerable', lib='/home2/s190450/tmp/tmp-ws029/astrocyte_example_wordcount/vizapp/.rlibrary') Error in library("devtools") : there is no package called ���devtools��� Execution halted