c语言sscanf函数的用法是什么
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2022-09-14
conda: command not found
我们在用别人的tensorflow源代码的时候,常常需要用到特定版本的tensorflow版本,这个时候,我们就考虑使用anaconda提供的虚拟环境,我安装的anaconda版本是:
Anaconda3-4.4.0-Linux-x86_64.sh
当时我把环境变量里面关于anaconda的那一项给注释掉了,所以当我们使用里面的conda命令来激活自己的虚拟环境的时候,会报这个错误,我的输出为:
whsyxt@whsyxt:~/anaconda3/envs$ conda env SSDtf1_2/conda: command not found
这个时候,我们需要把它添加大环境变量中去,才能用conda命令,我的操作为:
export PATH=~/anaconda3/bin:$PATH
我的输出信息为:
whsyxt@whsyxt:~/anaconda3/envs$ export PATH=~/anaconda3/bin:$PATHwhsyxt@whsyxt:~/anaconda3/envs$ condausage: conda [-h] [-V] command ...conda is a tool for managing and deploying applications, environments and packages.Options:positional arguments: command info Display information about current conda install. help Displays a list of available conda commands and their help strings. list List linked packages in a conda environment. search Search for packages and display their information. The input is a Python regular expression. To perform a search with a search string that starts with a -, separate the search from the options with --, like 'conda search -- -h'. A * in the results means that package is installed in the current environment. A . means that package is not installed but is cached in the pkgs directory. create Create a new conda environment from a list of specified packages. install Installs a list of packages into a specified conda environment. update Updates conda packages to the latest compatible version. This command accepts a list of package names and updates them to the latest versions that are compatible with all other packages in the environment. Conda attempts to install the newest versions of the requested packages. To accomplish this, it may update some packages that are already installed, or install additional packages. To prevent existing packages from updating, use the --no-update-deps option. This may force conda to install older versions of the requested packages, and it does not prevent additional dependency packages from being installed. If you wish to skip dependency checking altogether, use the '--force' option. This may result in an environment with incompatible packages, so this option must be used with great caution. upgrade Alias for conda update. See conda update --help. remove Remove a list of packages from a specified conda environment. uninstall Alias for conda remove. See conda remove --help. config Modify configuration values in .condarc. This is modeled after the git config command. Writes to the user .condarc file (/home/whsyxt/.condarc) by default. clean Remove unused packages and caches. package Low-level conda package utility. (EXPERIMENTAL)optional arguments: -h, --help Show this help message and exit. -V, --version Show the conda version number and exit.other commands, such as "conda build", are available when additional condapackages (e.g. conda-build) are installed
参考文献
[1].How to run Conda?.https://stackoverflow.com/questions/18675907/how-to-run-conda
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