3. 常见问题与解决方案❗ Q: 安装软件包时遇到“404 Not Found”错误? A:可能是软件源中的包已被移除或不再可用。检查软件源配置,并尝试使用其他镜像源。 Q: 更新软件包列表时出现“Could not resolve”错误? A:检查你的网络连接,确保DNS设置正确。 总结🏁 在本文中,我们详细分析了E: Unable to locate ...
import day21.para_day21 ModuleNotFoundError: No module named 'day21' 三、导入包 导入包的本质就是执行这个包下面的__init__.py文件 1.同级路径下包的导入: main.py中导入包day31,直接用import包名即可 import day31 (1)__init__.py中...
make package/example/clean-clean the sourcecode make package/index- build a repository index to make the output directory usableaslocal opkg source 对一个package执行多个编译选项,注意clean和compile之间不能有空格: make package/example/{clean,compile}V=99 编译中间过程位于build_dir中,按照不同的package...
一、概念介绍 在介绍目录directory与包package的区别之前,先理解一个概念---模块 模块的定义:本质就是以.py结尾的python文件,模块的目的是为了其他程序进行引用。 目录(Directory): Directory在pycharm中就是一个文件夹,放置资源文件,对应于在进行JavaWeb开发时用于放置css/js文件的目录,或者说在进行物体识别时,用来...
//api.nuget.org/v3/registration5-gz-semver2/microsoft.entityframeworkcore/page/3.1.4/7.0.0-preview.2.22153.1.json info : CACHE https://api.nuget.org/v3/registration5-gz-semver2/microsoft.entityframeworkcore/page/7.0.0-preview.3.22175.1/7.0.0-preview.3.22175.1.json info : NotFound https...
Package bb.war cannot be found because there is no such a package in the target directory. Solution If you are sure that there is a WAR package in the target directory, but not sure if the name is bb.war: Change the build package path to **/target/*.war to match WAR packages. ...
DirectoryNotFoundInPackage Field DiskSpaceError Field DiskSpaceRequired Field DLExceptionWrapper Field DLExistsError Field DLNeedsAliasError Field DLPendingError Field DLsNotSupported Field DMSAccessDeniedError Field DMSApprovalDeniedError Field DMSCmd_ApproveFail_Error Field DMSCmd_DeleteFail_Error Field ...
Perhaps you should add the directory containing `gl.pc' to the PKG_CONFIG_PATH environment variable No package 'gl' found Package gl was not found in the pkg-config search path. Perhaps you should add the directory containing `gl.pc' to the PKG_CONFIG_PATH environment variable No package ...
Package failed to install because: End of Central Directory record could not be found. Trying to install any package results in a hash mismatch. Here's my verbose output: PS C:\Users\jh> install-module powershellget -verbose -scope AllUsers VERBOSE: Using the provide.....
在介绍目录directory与包package的区别之前,先理解一个概念---模块 模块的定义:本质就是以.py结尾的python文件,模块的目的是为了其他程序进行引用。 目录(Dictionary): Dictionary在pycharm中就是一个文件夹,放置资源文件,对应于在进行JavaWeb开发时用于放置css/js文件的目录,或者说在进行物体识别时,用来存储背景图像的...