Hey there, I get how frustrating it is to hit permission and package corruption errors when trying to set up Anaconda as a beginner. Let's skip the Miniconda headaches with these straightforward solutions:

1. Use the Anaconda Offline Installer #

This is the most reliable way to bypass download failures and permission issues:

• Grab the offline installer for your Windows system (64-bit is standard for modern laptops) from the official Anaconda archive of offline installers. Look for the .exe file matching the latest stable version.
• Right-click the installer and select "Run as administrator" to avoid permission blocks from your company's system policies.
• During installation, choose the "Just Me" option instead of "Install for All Users"—this avoids needing elevated system-wide permissions that often cause errors like the libtiff access denial you saw.
• Pick an installation path on a non-system drive (e.g., D:\Anaconda3) if possible, since system folders like C:\Program Files have stricter security restrictions.

2. Install Anaconda Navigator Independently #

If you just need the GUI to manage packages and environments, you can install Navigator directly without going through conda:

• Download the standalone Anaconda Navigator installer from the official Anaconda resources.
• Run it as administrator, and follow the prompts to set it up. Once installed, Navigator will handle configuring the necessary environment behind the scenes, so you won't have to deal with command-line errors like the CondaVerificationError you encountered.

Context on Your Previous Error #

For clarity, the error you ran into:

CondaVerificationError: The package for libtiff located at C:\Users\jaugustin\AppData\Local\Continuum\miniconda3\pkgs\libtiff-4.0.10-hb898794_2 appears to be corrupted. The path 'Library/bin/libtiff.dll' specified in the package manifest cannot be found.

This typically stems from partial package downloads (due to flaky network) or your company's security settings blocking conda from writing to the package directory. The offline installer eliminates both issues because it's a single, complete file that doesn't rely on incremental downloads.

内容的提问来源于stack exchange，提问作者jaraug