From b2d5aa5bf852e7b5b474c78e2fefc4407d6f31f7 Mon Sep 17 00:00:00 2001
From: busya <uglypod@gmail.com>
Date: Mon, 6 Jul 2026 12:23:35 +0300
Subject: [PATCH] fix(agent): add libpq5 system dep for psycopg v3 (langgraph
 checkpoint)

---
 docker/Dockerfile.agent | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker/Dockerfile.agent b/docker/Dockerfile.agent
index 27a86ddc..c60ab63f 100644
--- a/docker/Dockerfile.agent
+++ b/docker/Dockerfile.agent
@@ -16,9 +16,9 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
-# Install system deps for pdfplumber
+# Install system deps for pdfplumber + psycopg (v3 needs libpq)
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    libgl1 libglib2.0-0 && rm -rf /var/lib/apt/lists/*
+    libgl1 libglib2.0-0 libpq5 && rm -rf /var/lib/apt/lists/*
 
 # Python dependencies — agent runtime (gradio, langgraph, httpx, pdfplumber, ...)
 # Без sentence-transformers — embedding router безопасно отключается при ImportError.