#
# Install the required libraries
#

# Install the Bioconductor manager.
if (!requireNamespace("BiocManager", quietly=TRUE))
    install.packages("BiocManager",  repos="http://cran.us.r-project.org")

# Installing DESeq1.
if(!require("DESeq")) {
    BiocManager::install("DESeq")
}

# Installing DESeq2.
if(!require("DESeq2")) {
    BiocManager::install("DESeq2")
}

# Installing edgeR.
if(!require("edgeR")) {
    BiocManager::install("edgeR")
}

# Install the gplots.
if(!require("gplots")) {
    install.packages("gplots", repos="http://cran.us.r-project.org")
}