diff --git a/.travis.yml b/.travis.yml
index dc3d912..d61ca35 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,8 +35,9 @@ before_install:
 install:
  - if [ "$OS" = "ubuntu" ]; then export INSTALL_COMMAND="apt update && apt install -y"; fi
  - if [ "$OS" = "centos" ]; then export INSTALL_COMMAND="yum -y install"; fi
- - if [ "$OS" = "ubuntu" ]; then export INSTALL_PACKAGES="git wget make"; fi
- - if [ "$OS" = "centos" ]; then export INSTALL_PACKAGES="git wget make"; fi
+ - if [ "$OS" = "ubuntu" ]; then export INSTALL_PACKAGES="wget"; fi
+ - if [ "$OS" = "centos" ]; then export INSTALL_PACKAGES="wget"; fi
+ - if [ "$OS" = "centos" ] && [ "$OS_VERSION" = "6" ]; then export INSTALL_PACKAGES="$INSTALL_PACKAGES util-linux-ng"; fi # Install missing `getopt` binary in centos 6
  - export DOCKER_NAME=test
  - export IN_DOCKER_EXEC="docker exec -t $DOCKER_NAME bash -c"
  - docker create
@@ -50,6 +51,7 @@ install:
         $OS:$OS_VERSION
  - docker start $DOCKER_NAME
  - $IN_DOCKER_EXEC "$INSTALL_COMMAND $INSTALL_PACKAGES"
+ - if [ "$OS_VERSION" = "6" ] || [ "$OS_VERSION" = "trusty" ]; then $IN_DOCKER_EXEC "echo 'readlink -f \$@' | tee -a /usr/bin/realpath;chmod +x /usr/bin/realpath"; fi # Replace missing `realpath` binary with readlink -f
  - tuttest README.rst unnamed0 --prefix-lines-with "$IN_DOCKER_EXEC" | bash -
  - if [ "$TOOLCHAIN" = "xilinx-series-7" ]; then tuttest xc7/README.rst unnamed0 --prefix-lines-with "$IN_DOCKER_EXEC" | bash -; fi
  - if [ "$TOOLCHAIN" = "quicklogic" ];      then tuttest eos-s3/README.rst unnamed0 --prefix-lines-with "$IN_DOCKER_EXEC" | bash -; fi
diff --git a/README.rst b/README.rst
index e6cf601..6ebde32 100644
--- a/README.rst
+++ b/README.rst
@@ -84,8 +84,7 @@ and so you will need to add some ``sudo`` commands to the instructions below.
         source "$INSTALL_DIR/eos-s3/conda/etc/profile.d/conda.sh"
         conda env create -f eos-s3/environment.yml
         conda activate eos-s3
-        wget -qO- https://quicklogic-my.sharepoint.com/:u:/p/kkumar/Eb7341Bq-XRAukVQ6oQ6PrgB-qdFbrsrPEON1yTa4krFSA?download=1 | tar -xJ -C $INSTALL_DIR/eos-s3
-        cp -r $INSTALL_DIR/eos-s3/conda/envs/eos-s3/share/yosys/* $INSTALL_DIR/eos-s3/conda/envs/eos-s3/share/
+        wget -qO- https://quicklogic-my.sharepoint.com/:u:/p/kkumar/EWuqtXJmalROpI2L5XeewMIBRYVCY8H4yc10nlli-Xq79g?download=1 | tar -xJ -C $INSTALL_DIR
         conda deactivate
 
 Build Example Designs
diff --git a/eos-s3/README.rst b/eos-s3/README.rst
index e379617..06416aa 100644
--- a/eos-s3/README.rst
+++ b/eos-s3/README.rst
@@ -33,8 +33,7 @@ Choose the installation directory (see the `README <../README.rst>`_ one level u
         source "$INSTALL_DIR/eos-s3/conda/etc/profile.d/conda.sh"
         conda env create -f eos-s3/environment.yml
         conda activate eos-s3
-        wget -qO- https://quicklogic-my.sharepoint.com/:u:/p/kkumar/Eb7341Bq-XRAukVQ6oQ6PrgB-qdFbrsrPEON1yTa4krFSA?download=1 | tar -xJ -C $INSTALL_DIR/eos-s3
-        cp -r $INSTALL_DIR/eos-s3/conda/envs/eos-s3/share/yosys/* $INSTALL_DIR/eos-s3/conda/envs/eos-s3/share/
+        wget -qO- https://quicklogic-my.sharepoint.com/:u:/p/kkumar/EWuqtXJmalROpI2L5XeewMIBRYVCY8H4yc10nlli-Xq79g?download=1 | tar -xJ -C $INSTALL_DIR
         conda deactivate
 
 .. toolchain_include_end_label
diff --git a/eos-s3/environment.yml b/eos-s3/environment.yml
index f28ee91..2f4802a 100644
--- a/eos-s3/environment.yml
+++ b/eos-s3/environment.yml
@@ -1,11 +1,11 @@
 name: eos-s3
 channels:
   - conda-forge
-  - quicklogic-corp
+  - quicklogic-corp/label/ql
 dependencies:
-  - quicklogic-corp::yosys=0.6.0_0013_g2478b28
-  - quicklogic-corp::yosys-plugins=0.1.0_0005_g6bbbc9b
-  - quicklogic-corp::vtr=v8.0.0_rc2_4006_g36a4d4b
+  - yosys=0.5_7972_g4045d484=20200817_053125
+  - yosys-plugins=1.2.0_0009_g9ab211c=20200817_053125
+  - vtr=v8.0.0_rc2_4003_g8980e4621=20200817_053125
   - make
   - lxml
   - simplejson