1 新建工程
- 创建名字为untitled（默认）的工程：
- 修改python运行环境，配置anaconda管理的环境：
- 遇到以下的报错：
上面提示是conda版本太旧，建议更新一下conda版本到最新。(hint:因为conda是包管理工具，在处理环境依赖时建议确保conda一定要是最新的版本)。
使用conda update -n base conda更新conda版本：
[email protected]:~$ conda update -n base conda
Solving environment: done
## Package Plan ##
environment location: /home/yuhuiliu/anaconda3
added / updated specs:
- conda
The following packages will be downloaded:
---------------------------|-----------------
package | build
conda: 4.4.10-py36_0 defaults --> 4.5.2-py36_0 defaults
The following packages will be UPDATED:
conda-4.5.2 | py36_0 1.0 MB defaults conda 4.5.2: ########################################################### | 100% Verifying transaction: done Proceed ([y]/n)? Y Downloading and Extracting Packages ERROR conda.core.link:_execute(481): An error occurred while uninstalling package 'defaults::conda-4.4.10-py36_0'. Preparing transaction: doneExecuting transaction: failed Rolling back transaction: done PermissionError(13, 'Permission denied') PermissionError(13, 'Permission denied') Attempting to roll back.
出现了PermissionError(13, 'Permission denied') 的权限问题，参见：https://stackoverflow.com/questions/49181799/conda-update-conda-permission-error，问题解决如下：
[email protected]:~$ sudo chown -R yuhuiliu:yuhuiliu /home/yuhuiliu/anaconda3/ [email protected]:~$ conda update -n base conda Solving environment: done ## Package Plan ## environment location: /home/yuhuiliu/anaconda3 added / updated specs: conda: 4.4.10-py36_0 defaults --> 4.5.2-py36_0 defaults - conda The following packages will be UPDATED: Proceed ([y]/n)? Y Executing transaction: done Preparing transaction: done Verifying transaction: done
重新更新一下：