** Found 6 pre-existing rpmdb problem(s), 'yum check' output follows: mysql-community-server-5.7.24-1.el7.x86_64 has missing requires of /usr/bin/perl mysql-community-server-5.7.24-1.el7.x86_64 has missing requires of libaio.so.1()(64bit) mysql-community-server-5.7.24-1.el7.x86_64 has missing requires of libaio.so.1(LIBAIO_0.1)(64bit) mysql-community-server-5.7.24-1.el7.x86_64 has missing requires of libaio.so.1(LIBAIO_0.4)(64bit) mysql-community-server-5.7.24-1.el7.x86_64 has missing requires of perl(Getopt::Long) mysql-community-server-5.7.24-1.el7.x86_64 has missing requires of perl(strict)
时间: 2024-03-23 20:37:57 浏览: 33
这段输出是运行 "yum check" 命令后的结果,提示了 6 个 RPM 数据库问题,其中包括 mysql-community-server-5.7.24-1.el7.x86_64 包的某些依赖项丢失的问题。
这些错误意味着该软件包需要一些其他软件包或文件,但是这些软件包或文件在系统中不存在。在这种情况下,可以尝试使用 "yum install" 命令来安装缺少的软件包。例如,对于缺少的 /usr/bin/perl 文件,可以使用以下命令安装 Perl:
```
sudo yum install perl
```
对于缺少的 libaio.so.1()(64bit) 文件,可以使用以下命令安装 libaio 软件包:
```
sudo yum install libaio
```
对于缺少的 Getopt::Long 和 strict 模块,可以使用以下命令安装 perl 模块:
```
sudo yum install perl-Getopt-Long perl-strict
```
安装缺少的软件包后,再次运行 "yum check" 命令,应该就能够解决这些 RPM 数据库问题了。
相关问题
webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in update mode)
"webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in update mode)"这个错误是在打包Maven项目时出现的。它表示在构建WAR文件时需要一个web.xml文件,如果执行模式为更新模式,则需要预先存在WEB-INF/web.xml文件。
解决这个问题的方法是在pom.xml文件中添加以下配置:
```
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.2</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
```
这样配置之后,如果没有web.xml文件,打包过程将不会失败,而是继续执行。这样就解决了"webxml attribute is required"的错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Error assembling WAR: webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in](https://blog.csdn.net/weixin_45018444/article/details/103850737)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Maven打包出现 webxml attribute is required (or pre-existing WEB-INF/web.xml](https://blog.csdn.net/qq_42008471/article/details/103866078)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]
docker-scan-plugin(x86-64) is needed by docker-ce-cli-1:20.10.15-3.el7.x86_64
To resolve the issue where docker-scan-plugin(x86-64) is needed by docker-ce-cli-1:20.10.15-3.el7.x86_64, you can try the following steps:
1. Update the Docker repositories by running the command:
```
sudo yum check-update
```
2. Remove any existing Docker packages by running:
```
sudo yum remove docker-ce docker-ce-cli containerd.io
```
3. Install the required dependencies:
```
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
```
4. Configure the Docker CE repository by running:
```
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
```
5. Install Docker CE using the following command:
```
sudo yum install docker-ce docker-ce-cli containerd.io
```
6. Start the Docker service:
```
sudo systemctl start docker
```
7. Verify that Docker is running correctly:
```
sudo docker run hello-world
```
These steps should help you resolve the issue and install Docker CE successfully.
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