下载启动dify
git clone git@gitee.com:dify_ai/dify.git
cd dify/docker
cp .env.example .env
docker compose up -d此时可能 报错
failed to launch plugin: failed to install dependencies: failed to install dependencies: signal: killed, output: DEBUG uv 0.9.26 DEBUG Acquired shared lock for `/root/.cache/uv` DEBUG Found project root: `/app/storage/cwd/langgenius/ollama-0.1.3@66e156c4f612964c131c49168882e78c2cdfe366879506b97ad855b23c5d6d98` DEBUG No workspace root found, using project root DEBUG Acquired exclusive lock for `/app/storage/cwd/langgenius/ollama-0.1.3@66e156c4f612964c131c49168882e78c2cdfe366879506b97ad855b23c5d6d98` DEBUG No...r: https://files.pythonhosted.org/packages/11/79/479e2194c9096b92aecdf33634ae948d2be306c6011673e98ee1917f32c2/dpkt-1.9.8-py3-none-any.whl DEBUG Sending fresh GET request for: https://files.pythonhosted.org/packages/11/79/479e2194c9096b92aecdf33634ae948d2be306c6011673e98ee1917f32c2/dpkt-1.9.8-py3-none-any.whl Downloading pydantic-core (2.0MiB) Downloading numpy (15.3MiB) Downloading tiktoken (1.1MiB) Downloading gevent (2.0MiB) init process exited due to no activity for 120 seconds failed to init environment
解决方法
cd dify/docker
vi .env
修改
# 1. (关键) 更换 PIP 镜像源为国内源，这是解决下载慢最有效的办法
PIP_MIRROR_URL=https://pypi.tuna.tsinghua.edu.cn/simple
# 2. 大幅增加插件环境初始化超时时间（单位：秒），从默认的120增加到360或更高
PLUGIN_PYTHON_ENV_INIT_TIMEOUT=360
# 3. (可选) 如果担心其他步骤也超时，可以一并增加插件最大执行超时时间
PLUGIN_MAX_EXECUTION_TIMEOUT=1800安装ollama
curl -fsSL https://ollama.com/install.sh | sh
如果在ubuntu 上 可以
sudo snap install ollama
ollama 常用命令
ollama run qwen:7b
ollama list
ollama rm <模型名>
snap 修改ollama 环境变量
snap set ollama host="0.0.0.0:11434" 后，请运行 snap get ollama
在 Dify 中连接 Ollama
配置生效后，在 Dify 的 Ollama 插件设置中：
| 配置项 | 值 |
|---|---|
| Base URL | http://host.docker.internal:11434 |
| 模型名称 | deepseek-r1:1.5b |