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# nodelet_core
#### Description
Nodelet Core Metapackage
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New in Electric: the nodelet packages are now part of nodelet_core. In previous releases, they were part of common.
For documentation on using nodelets, please see the nodelet package. For nodelet libraries similar in function to the topic_tools package, see nodelet_topic_tools.
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#### Software Architecture
Software architecture description
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nodelet_core
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#### Installation
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1. Dowload RPM
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wget http://121.36.3.168:82/home:/davidhan:/branches:/openEuler:/21.03/standard_aarch64/aarch64/nodelet_core-1.9.16-0.oe1.aarch64.rpm
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2. Install RPM
sudo rpm -ivh nodelet_core-1.9.16-0.oe1.aarch64.rpm
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#### Instructions
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Exit the nodelet_core file under the /opt/ros/noetic/devel_isolated/ directory , Prove that the software installation is successful
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#### Contribution
1. Fork the repository
2. Create Feat_xxx branch
3. Commit your code
4. Create Pull Request
#### Gitee Feature
1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
2. Gitee blog [blog.gitee.com ](https://blog.gitee.com )
3. Explore open source project [https://gitee.com/explore ](https://gitee.com/explore )
4. The most valuable open source project [GVP ](https://gitee.com/gvp )
5. The manual of Gitee [https://gitee.com/help ](https://gitee.com/help )
6. The most popular members [https://gitee.com/gitee-stars/ ](https://gitee.com/gitee-stars/ )
