Comments (3)
agnesnatasya
commented on July 23, 2024
1
Hi, I have tried again from a clean environment, and I successfully installed it, somehow all the errors are not there anymore. Thank you for your help!
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dcslin
commented on July 23, 2024
Hi @agnesnatasya , thank you for raising the issue, it seems that your conda is not configured properly. Would you like to follow this tutorial on conda website to configure your conda environment? https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html
I have just tested on a clean environment, it works at my side:
root@1e5cfb0a87dd:~# conda search -c nusdbsystem singa-gpu=3.0.0
Loading channels: done
# Name Version Build Channel
singa-gpu 3.0.0 py37 nusdbsystem
root@1e5cfb0a87dd:~# conda install -c nusdbsystem singa-gpu=3.0.0
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: done
## Package Plan ##
environment location: /root/miniconda
added / updated specs:
- singa-gpu=3.0.0
The following packages will be downloaded:
...
...
...
Downloading and Extracting Packages
llvm-openmp-10.0.0 | 2.8 MB | ################################################################################################################################################################### | 100%
libprotobuf-3.9.2 | 4.7 MB | ################################################################################################################################################################### | 100%
_libgcc_mutex-0.1 | 3 KB | ################################################################################################################################################################### | 100%
dnnl-1.1 | 3.6 MB | ################################################################################################################################################################### | 100%
wrapt-1.12.1 | 46 KB | ################################################################################################################################################################### | 100%
singa-gpu-3.0.0 | 4 KB | ################################################################################################################################################################### | 100%
protobuf-3.9.2 | 688 KB | ################################################################################################################################################################### | 100%
singa-3.0.0 | 26.8 MB | ################################################################################################################################################################### | 100%
libopenblas-0.3.9 | 7.8 MB | ################################################################################################################################################################### | 100%
deprecated-1.2.7 | 10 KB | ################################################################################################################################################################### | 100%
libgcc-ng-9.2.0 | 8.2 MB | ################################################################################################################################################################### | 100%
_openmp_mutex-4.5 | 5 KB | ################################################################################################################################################################### | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
root@1e5cfb0a87dd:~# python3
Python 3.7.6 (default, Jan 8 2020, 19:59:22)
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import singa
Kindly let me know if further info is required.
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agnesnatasya
commented on July 23, 2024
Hi @dcslin thank you so much for replying to my issue. Yes, I did not create the virtual environment properly. Now, I have created the virtual environment using
conda create -n singa python=3.6
and I entered this command afterwards
conda install -c nusdbsystem -c conda-forge singa=3.0.0
I do not use singa-gpu=3.0.0 like you because if gave me a PackageNotFoundError as it is not listed in my channel, singa=3.0.0 works for me though.
However, it still gave me a compatibility error.
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Package libcxx conflicts for:
python=3.6 -> libcxx[version='>=4.0.1']
singa=3.0.0 -> libcxx[version='>=9.0.1']
Package libopenblas conflicts for:
singa=3.0.0 -> libopenblas=0.3.9
Package numpy conflicts for:
singa=3.0.0 -> numpy[version='>=1.16,<1.17.0a0']
Package tk conflicts for:
python=3.6 -> tk[version='8.6.*|>=8.6.7,<8.7.0a0|>=8.6.8,<8.7.0a0']
Package zlib conflicts for:
python=3.6 -> zlib[version='>=1.2.11,<1.3.0a0']
Package glog conflicts for:
singa=3.0.0 -> glog[version='>=0.3.5,<0.4.0a0']
Package libprotobuf conflicts for:
singa=3.0.0 -> libprotobuf=3.10.0
Package python_abi conflicts for:
singa=3.0.0 -> python_abi[version='3.6.*|3.7.*',build='*_cp37m|*_cp36m']
Package tqdm conflicts for:
singa=3.0.0 -> tqdm
Package pip conflicts for:
python=3.6 -> pip
Package deprecated conflicts for:
singa=3.0.0 -> deprecated=1.2.7
Package sqlite conflicts for:
python=3.6 -> sqlite[version='>=3.20.1,<4.0a0|>=3.22.0,<4.0a0|>=3.23.1,<4.0a0|>=3.24.0,<4.0a0|>=3.25.2,<4.0a0|>=3.26.0,<4.0a0|>=3.29.0,<4.0a0|>=3.30.1,<4.0a0|>=3.31.1,<4.0a0']
Package xz conflicts for:
python=3.6 -> xz[version='>=5.2.3,<6.0a0|>=5.2.4,<6.0a0|>=5.2.5,<6.0a0']
Package readline conflicts for:
python=3.6 -> readline[version='7.*|>=7.0,<8.0a0|>=8.0,<9.0a0']
Package libffi conflicts for:
python=3.6 -> libffi[version='3.2.*|>=3.2.1,<3.3a0|>=3.3,<3.4.0a0']
Package future conflicts for:
singa=3.0.0 -> future
Package ncurses conflicts for:
python=3.6 -> ncurses[version='>=6.0,<7.0a0|>=6.1,<7.0a0|>=6.2,<7.0a0']
Package onnx conflicts for:
singa=3.0.0 -> onnx=1.6.0
Package dnnl conflicts for:
singa=3.0.0 -> dnnl[version='>=1.1,<1.2.0a0']
Package openssl conflicts for:
python=3.6 -> openssl[version='1.0.*|1.0.*,>=1.0.2l,<1.0.3a|>=1.0.2m,<1.0.3a|>=1.0.2n,<1.0.3a|>=1.0.2o,<1.0.3a|>=1.1.1a,<1.1.2a|>=1.1.1c,<1.1.2a|>=1.1.1d,<1.1.2a|>=1.1.1e,<1.1.2a|>=1.1.1g,<1.1.2a']
Package pillow conflicts for:
singa=3.0.0 -> pillow
I received similar long error message when I configure the python version of the virtual environment to be 3.7.
Thus, I tried to create the virtual environment using package version according to what singa wants, such as
conda install -n singa python=3.6 libcxx=9.0.1 libopenblas=0.3.9 numpy=1.16 tk=8.6.7 zlib=1.2.11 glog=0.3.5 tqdm pip deprecated=1.2.7 sqlite=3.20.1 xz=5.2.3 readline=7.0 libffi=3.2.1 future ncurses=6.1 openssl=1.0.2 pillow
It then give me some other incompatibility error like this
UnsatisfiableError: The following specifications were found to be incompatible with a past
explicit spec that is not an explicit spec in this operation (libopenblas):
- libopenblas=0.3.9
- numpy=1.16 -> mkl_random[version='>=1.0.2,<2.0a0'] -> numpy-base[version='>=1.0.2,<2.0a0,>=1.0.4,<2.0a0'] -> libopenblas[version='>=0.3.3,<1.0a0']
The following specifications were found to be incompatible with each other:
Package libgfortran conflicts for:
libgfortran
numpy=1.16 -> mkl_random[version='>=1.0.2,<2.0a0'] -> numpy-base[version='>=1.0.2,<2.0a0,>=1.0.4,<2.0a0'] -> libopenblas[version='>=0.3.3,<1.0a0'] -> libgfortran[version='>=3.0.1,<4.0.0.a0']
libopenblas=0.3.9 -> libgfortran[version='>=4.0.0,<5.0.0.a0']
Really apologise for the trouble, do you have any idea why this is happening?
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