ollama linux安装包下载

### Ollama Linux Installation Package Download For the laboratory server running Ubuntu 18, which does not connect to the external network and considering that LM Studio requires a higher version of Ubuntu such as Ubuntu 20, choosing Ollama with Open WebUI for deployment appears suitable[^1]. To obtain the Ollama installation package for a Linux system like this specific Ubuntu environment: The official repository provided by Ollama contains releases compatible with various systems including Linux. The appropriate package can be downloaded from the GitHub release page at [this link](https://github.com/ollama/ollama/releases/) where one should select the file corresponding to the target architecture (e.g., `amd64`, `arm64`) and operating system requirements[^2]. Since the lab's server cannot access the internet directly, an alternative machine connected to the Internet must first download the required files. Afterward, these files need transferring via USB drive or similar media into the isolated server environment. ```bash wget https://github.com/ollama/ollama/releases/download/vX.Y.Z/ollama-linux-amd64.deb ``` This command line example demonstrates how to use wget on another computer capable of accessing the web to fetch the `.deb` package meant for Debian-based distributions like Ubuntu before moving it over to the offline server setup. --related questions-- 1. How do you verify the integrity of the downloaded Ollama installation package? 2. What are the steps involved in configuring large models after installing Ollama without internet connection? 3. Can Ollama support older versions of Ubuntu such as 18.04 LTS effectively? 4. Are there any prerequisites needed prior to deploying Ollama on an Ubuntu server edition?

### 下载 ollama Linux 安装包 对于在国内环境下下载 ollama 的情况，由于官方源可能较慢或不稳定，建议采用替代方案来提高下载效率。一种有效的方法是通过修改安装脚本来指向更快的镜像站点。 首先，获取原始安装脚本并保存至本地： ```bash curl -fsSL https://ollama.com/install.sh -o ollama_install.sh ``` 接着，编辑该脚本中的默认下载路径为更加快捷稳定的国内镜像站地址[^1]： ```bash sed -i 's|https://ollama.com/download/ollama-linux|https://gh.llkk.cc/https://github.com/ollama/ollama/releases/download/v0.5.7/ollama-linux|g' ollama_install.sh ``` 赋予执行权限以便后续操作： ```bash chmod +x ollama_install.sh ``` 最后，运行经过调整后的安装程序完成软件部署： ```bash sh ollama_install.sh ``` 另外，在不具备稳定互联网连接的情况下，可以选择事先在线环境中准备好所需资源再转移至目标机器进行离线安装。具体做法是从其他有良好网速的地方预先下载好 `install.sh` 文件以及对应的版本二进制文件存放在 `/home` 或者任意指定位置[^2]。 还有一种方式是利用 ModelScope 平台提供的工具直接拉取特定版本的 ollama 发布版，这种方式同样适合于构建离线环境下的安装流程： ```bash modelscope download --model=modelscope/ollama-linux --local_dir ./ollama-linux --revision v0.5.4 ``` 之后进入到已创建好的 `ollama-linux` 文件夹内确认 shell 脚本拥有可执行属性后启动它来进行无联网条件下的正常设置过程[^3]。 如果希望进一步简化整个获取过程并且追求更高的下载速率，则可以直接调用带有重定向功能的 curl 命令行参数组合从优化过的第三方 CDN 获取 tarball 归档形式发布的应用程序组件： ```bash curl -L https://gh.api.99988866.xyz/https://github.com/ollama/ollama/releases/download/v0.5.7/ollama-linux-amd64.tgz -o ollama-linux-amd64.tgz ``` 上述几种途径均能有效地帮助用户克服因地域因素造成的网络瓶颈问题从而顺利取得所需的 ollama Linux 版本安装包[^4]。