2 files changed, 12 insertions, 3 deletions
diff --git a/src/anaconda/devcontainer-feature.json b/src/anaconda/devcontainer-feature.json
index e4b753d..d0bc70d 100644
--- a/src/anaconda/devcontainer-feature.json
+++ b/src/anaconda/devcontainer-feature.json
@@ -1,6 +1,6 @@
 {
     "id": "anaconda",
-    "version": "1.0.7",
+    "version": "1.0.8",
     "name": "Anaconda",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/anaconda",
     "options": {
diff --git a/src/anaconda/install.sh b/src/anaconda/install.sh
index 468fd01..47f3462 100755
--- a/src/anaconda/install.sh
+++ b/src/anaconda/install.sh
@@ -16,6 +16,9 @@ CONDA_DIR=${CONDA_DIR:-"/usr/local/conda"}
 set -eux
 export DEBIAN_FRONTEND=noninteractive
 
+# Clean up
+rm -rf /var/lib/apt/lists/*
+
 if [ "$(id -u)" -ne 0 ]; then
     echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
     exit 1
@@ -64,7 +67,10 @@ updaterc() {
 # Checks if packages are installed and installs them if not
 check_packages() {
     if ! dpkg -s "$@" > /dev/null 2>&1; then
-        apt-get update -y
+        if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then
+            echo "Running apt-get update..."
+            apt-get update -y
+        fi
         apt-get -y install --no-install-recommends "$@"
     fi
 }
@@ -128,4 +134,7 @@ if [ -f "/etc/bash.bashrc" ]; then
     echo "${notice_script}" | tee -a /etc/bash.bashrc
 fi
 
-echo "Done!"
-\ No newline at end of file
+# Clean up
+rm -rf /var/lib/apt/lists/*
+
+echo "Done!"