diff --git a/README b/README
index 617fd1ad01b9c444b7e495032c73d14162890d58..7c279dcac44c79ee958e06ff1e0e0e51abd5383e 100644
--- a/README
+++ b/README
@@ -46,8 +46,8 @@ AUTHOR
 
 VERSION
 
-    0.3.4
+    0.3.6
 
 LAST UPDATED
 
-    Friday, July 6th, 2018
+    Thursday, July 26th, 2018
diff --git a/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu-cuda.def b/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu-cuda.def
index 1123f192640a3ca35920366e95ae9004d9ae7382..6f4544bfa40266e36c4ee7729a98df1b3879f4af 100644
--- a/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu-cuda.def
+++ b/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu-cuda.def
@@ -17,7 +17,7 @@ OSVersion: xenial
     AUTHOR_NAME Marty Kandes
     AUTHOR_EMAIL mkandes@sdsc.edu
 
-    LAST_UPDATED 20180619
+    LAST_UPDATED 20180712
 
 %setup
 
@@ -229,11 +229,13 @@ OSVersion: xenial
     # Set paths to CUDA binaries and libraries
     export PATH="/usr/local/cuda-8.0/bin${PATH:+:${PATH}}"
     export LD_LIBRARY_PATH="/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}"
+    export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/cuda/extras/CUPTI/lib64"
 
     # Set container environment variables
     cd /.singularity.d/env
     echo 'export PATH="/usr/local/cuda-8.0/bin${PATH:+:${PATH}}"' >> 90-environment.sh
     echo 'export LD_LIBRARY_PATH="/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}"' >> 90-environment.sh
+    echo 'export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/cuda/extras/CUPTI/lib64"' >> 90-environment.sh
 
     # Update database for mlocate
     updatedb
@@ -243,8 +245,3 @@ OSVersion: xenial
 %runscript
 
 %test
-
-    export PATH="/usr/local/cuda-8.0/bin${PATH:+:${PATH}}"
-    export LD_LIBRARY_PATH="/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}"
-    nvcc --version
-
diff --git a/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu.def b/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu.def
index b1bbe7f55a8159c92a54d49b4917c325a2a778cb..376ef1867cb597061a18bebbf517b5228897b85f 100644
--- a/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu.def
+++ b/definition-files/us/ucsd/sdsc/comet/ubuntu/ubuntu.def
@@ -17,7 +17,7 @@ OSVersion: xenial
     AUTHOR_NAME Marty Kandes
     AUTHOR_EMAIL mkandes@sdsc.edu
 
-    LAST_UPDATED 20180523
+    LAST_UPDATED 20180718
 
 %setup
 
@@ -99,4 +99,12 @@ OSVersion: xenial
 
 %runscript
 
+    echo "                                                "
+    echo "      __________________  __  _______________   "
+    echo "    -----/ ____/ __ \/  |/  / ____/_  __/       "
+    echo "      --/ /   / / / / /|_/ / __/   / /          "
+    echo "       / /___/ /_/ / /  / / /___  / /           "
+    echo "       \____/\____/_/  /_/_____/ /_/            "
+    echo "                                                "
+
 %test
diff --git a/naked-singularity.sh b/naked-singularity.sh
index 9f25504568eaae2063db39ed8f077bfacef5a3d2..d09a239f2ab6f8515ef9ef8e04352f9ad8e78834 100755
--- a/naked-singularity.sh
+++ b/naked-singularity.sh
@@ -373,8 +373,8 @@ naked_install() {
     naked_out 'Installing Singularity dependencies ...'
     echo "sudo yum groupinstall -y 'Development Tools'"
     sudo yum groupinstall -y 'Development Tools'
-    echo 'yum install -y libarchive-devel'
-    yum install -y libarchive-devel
+    echo 'sudo yum install -y libarchive-devel'
+    sudo yum install -y libarchive-devel
 
   elif [[ "${operating_system}" = 'ubuntu' ]]; then