Updated README and README.md for new dependency building features

The two README files have been updated to explain the new feature of
downloading and building dependencies.

3 files changed, 26 insertions, 9 deletions

diff --git a/README b/README
index fbbc7f6..b860090 100644
--- a/README
+++ b/README
@@ -10,12 +10,20 @@ pipeline, please see the link below:
 Running the pipeline
 ====================
 
-1. Necessary dependency: LaTeX.
+1. Necessary dependencies:
 
-   Other than LaTeX, this pipeline just needs some basic building tools
-   that are already present if you have ever build a software from source
-   (Tar, C compiler, and Make). The pipeline will build its own
-   dependencies when you run `./configure'.
+   1.1: Basic software building tools like C compiler, Make, and other
+        tools found on most Unix-like systems (GNU/Linux, BSD, Mac OS, and
+        others). All necessary dependencies will be built from source by
+        the `./configure' script (next step).
+
+   1.2: Tarball of dependencies. If they are already present (in a
+        directory given at configuration time), they will be
+        used. Otherwise, *GNU Wget* will be used to download any necessary
+        tarball. The necessary tarballs are also collected in the link
+        below for easy download:
+
+          https://gitlab.com/makhlaghi/reproducible-paper-dependencies
 
 2. Configure the environment (top-level directories in particular) and
    build all the necessary software for use in the next step. It is
diff --git a/README.md b/README.md
index 7462251..19da1df 100644
--- a/README.md
+++ b/README.md
@@ -18,11 +18,20 @@ by making it easy to start a project in this framework. As shown below, it
 is very easy to customize this template reproducible paper pipeline for any
 particular research/job and expand it as it starts and evolves. It can be
 run with no modification (as described in `README`) as a demonstration and
-customized for use in any project as fully described below. The [final
-reproducible paper
+customized for use in any project as fully described below.
+
+The pipeline will download and build all the necessary libraries and
+programs for working in a closed environment (highly independent of the
+host operating system) with fixed versions of the necessary
+dependencies. The tarballs for building the local environment are also
+collected in a [separate
+repository](https://gitlab.com/makhlaghi/reproducible-paper-dependencies). The
+[final reproducible paper
 output](https://gitlab.com/makhlaghi/reproducible-paper-output/raw/master/paper.pdf)
 of this pipeline is also present in [a separate
-repository](https://gitlab.com/makhlaghi/reproducible-paper-output).
+repository](https://gitlab.com/makhlaghi/reproducible-paper-output). Notice
+the last paragraph of the Acknowledgements where all the dependencies are
+mentioned with their versions.
 
 Below, we start with a discussion of why Make was chosen as the high-level
 language/framework for this research reproduction pipeline and how to learn
diff --git a/reproduce/src/make/dependencies.mk b/reproduce/src/make/dependencies.mk
index fe5fb19..156f254 100644
--- a/reproduce/src/make/dependencies.mk
+++ b/reproduce/src/make/dependencies.mk
@@ -267,7 +267,7 @@ $(ibdir)/latex: reproduce/config/pipeline/dependency-texlive.mk
 	        $$topdir/reproduce/config/pipeline/texlive.conf > texlive.conf
 	    ./install-tl --profile=texlive.conf
 	    cd ..
-	    rm -rf install-tl-*
+	    rm -rf install-tl-* $(tdir)/install-tl-unx.tar.gz
 
 	    # Put a symbolic link of the TeX Live executables in
 	    # `ibdir'. For `latex' do a copy, because it is the target of