[AMBER] Problems in installing AmberTools25

From: Simona Saporiti via AMBER <amber.ambermd.org>
Date: Fri, 18 Jul 2025 08:55:07 +0000

Hello,
I am trying to install AmberTools25 on our Linux cluster.
However, when I execute the "run_cmake" file, the installation is blocked due to the following error:

Downloading https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-x86_64.sh -> /opt/ambertools25_src/build/CMakeFiles/miniconda/download/Miniforge3-Linux-x86_64.sh
#=#=- #
^M##O=# #
^Mcurl: (60) SSL certificate problem: self-signed certificate in certificate chain
More details here: https://curl.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.

CMake Error at cmake/DownloadHttps.cmake:49 (message):
  Unable to download file
  https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-x86_64.sh
Call Stack (most recent call first):
  cmake/UseMiniconda.cmake:113 (download_file_https)
  cmake/PythonInterpreterConfig.cmake:72 (download_and_use_miniconda)
  CMakeLists.txt:129 (include)

-- Configuring incomplete, errors occurred!
See also "/opt/ambertools25_src/build/CMakeFiles/CMakeOutput.log".
See also "/opt/ambertools25_src/build/CMakeFiles/CMakeError.log".


It seems there is a problem of certificate for the network, is there a way to work around this issue?

Best regards,
Simona
--
Simona Saporiti, PhD
Specialist in Structural Biology
Analytical Regulatory & CMC science
Analytical Excellence & Program Managment (AE&PM)
Global Healthcare Operations
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Received on Fri Jul 18 2025 - 02:30:02 PDT
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