I am trying to install some packages upon newly created conda environment. But weirdly it is already full of packages, which have been used in other previous conda environments. For example, I noticed var conda environment already share the packages with other environments although I never asked to - I used conda create --name var -y python=3.10 command: (base) XXX@XXX-XXX:/home/nas/XXX/B/C$ conda activate var (var) XXX@XXX-XXX:/home/nas/XXX/B/C$ pip freeze absl-py==2.1.0 av==14.2.0 certifi==2025.1.31 charset-normalizer==3.4.1 chumpy==0.70 cmake==3.31.6 contourpy==1.2.1 cycler==0.12.1 dearpygui==1.7.1 diff_gaussian_rasterization @ file:///home/nas/XXX/B/D/submodules/diff-gaussian-rasterization ... , which means conda environments are not isolated and mixed to each other, therefore jointly affected whenever I update the package version in each environment. One suspicious part is SafetyError: The package for libstdcxx-ng located at /home/nas/XXX/anaconda3/pkgs/libstdcxx-ng-11.2.0-h1234567_1 appears to be corrupted. The path 'lib/libstdc++.so.6.0.29' has an incorrect size.which is shown below of the following messages: (base) XXX@XXX-XXX:/home/nas/XXX/B/C$ conda create --name var -y python=3.10 Collecting package metadata (current_repodata.json): done Solving environment: done ==> WARNING: A newer version of conda exists. <== current version: 22.9.0 latest version: 25.3.0 Please update conda by running $ conda update -n base -c defaults conda ## Package Plan ## environment location: /home/nas4/XXX/anaconda3/envs/var added / updated specs: - python=3.10 The following NEW packages will be INSTALLED: _libgcc_mutex pkgs/main/linux-64::_libgcc_mutex-0.1-main None _openmp_mutex pkgs/main/linux-64::_openmp_mutex-5.1-1_gnu None bzip2 pkgs/main/linux-64::bzip2-1.0.8-h5eee18b_6 None ca-certificates pkgs/main/linux-64::ca-certificates-2025.2.25-h06a4308_0 None ld_impl_linux-64 pkgs/main/linux-64::ld_impl_linux-64-2.40-h12ee557_0 None libffi pkgs/main/linux-64::libffi-3.4.4-h6a678d5_1 None libgcc-ng pkgs/main/linux-64::libgcc-ng-11.2.0-h1234567_1 None libgomp pkgs/main/linux-64::libgomp-11.2.0-h1234567_1 None libstdcxx-ng pkgs/main/linux-64::libstdcxx-ng-11.2.0-h1234567_1 None libuuid pkgs/main/linux-64::libuuid-1.41.5-h5eee18b_0 None ncurses pkgs/main/linux-64::ncurses-6.4-h6a678d5_0 None openssl pkgs/main/linux-64:penssl-3.0.16-h5eee18b_0 None pip pkgs/main/linux-64:ip-25.0-py310h06a4308_0 None python pkgs/main/linux-64:ython-3.10.16-he870216_1 None readline pkgs/main/linux-64::readline-8.2-h5eee18b_0 None setuptools pkgs/main/linux-64::setuptools-75.8.0-py310h06a4308_0 None sqlite pkgs/main/linux-64::sqlite-3.45.3-h5eee18b_0 None tk pkgs/main/linux-64::tk-8.6.14-h39e8969_0 None tzdata pkgs/main/noarch::tzdata-2025a-h04d1e81_0 None wheel pkgs/main/linux-64::wheel-0.45.1-py310h06a4308_0 None xz pkgs/main/linux-64::xz-5.6.4-h5eee18b_1 None zlib pkgs/main/linux-64::zlib-1.2.13-h5eee18b_1 None Preparing transaction: done Verifying transaction: | SafetyError: The package for libstdcxx-ng located at /home/nas/XXX/anaconda3/pkgs/libstdcxx-ng-11.2.0-h1234567_1 appears to be corrupted. The path 'lib/libstdc++.so.6.0.29' has an incorrect size. reported size: 17981480 bytes actual size: 1594864 bytes done Executing transaction: done # # To activate this environment, use # # $ conda activate var # # To deactivate an active environment, use # # $ conda deactivate I somewhat have a hint about the message since that file is affected by conda install -c "nvidia/label/cuda-11.7.1" cuda-toolkit ninja (which I used) as far as I know. Still I have no idea about whether it is related to my entangled environments problem and why it occurs. Continue reading...
