Update Dockerfile

Dockerfile

@@ -7,19 +7,32 @@
 FROM node:22-slim
 
 # Install system dependencies
+# python3/make/g++ are needed to compile native npm modules
 RUN apt-get update && apt-get install -y \
     nginx \
     ca-certificates \
     curl \
     netcat-openbsd \
     git \
+    python3 \
+    make \
+    g++ \
     --no-install-recommends && \
     rm -rf /var/lib/apt/lists/*
 
+# Make git fetch dependencies over https instead of ssh
+RUN git config --global url."https://github.com/".insteadOf ssh://git@github.com/ && \
+    git config --global url."https://github.com/".insteadOf git@github.com:
+
+# To pin a version, change "latest" to e.g. 2026.x.x
+ARG OPENCLAW_VERSION=latest
+
 # Install OpenClaw globally via npm
 # Installs to /usr/local/lib/node_modules/openclaw — NOT /app
 # So /app/package.json will never exist in this image
-RUN npm install -g openclaw@latest
+RUN npm config set fetch-retries 5 && \
+    npm config set fetch-retry-mintimeout 20000 && \
+    npm install -g openclaw@${OPENCLAW_VERSION} --no-audit --no-fund
 
 # Remove default nginx site
 RUN rm -f /etc/nginx/sites-enabled/default \
@@ -41,4 +54,4 @@ RUN chmod +x /app/entrypoint.sh /app/security-check.sh /app/start.sh && \
 
 USER root
 EXPOSE 7860
-ENTRYPOINT ["/app/entrypoint.sh"]
+ENTRYPOINT ["/app/entrypoint.sh"]