conda install cannot install from local #41
Description
Dear all,
May I have your opinion on installing Slycot using conda after conda build?
Q1: are these two lines equivalent ?
conda install --override-channels -c local slycot
conda install --use-local slycotQ2 : if Q1 is yes, and the first line above is not working for python=2.7, is a new Pull Request desirable?
If you are interested in how I became to have these questions :
I tried to fork from this repository (7f5dc1c) (again) and triggered Travis-CI. However, the conda install seems unable to install from the local build; you would be able to check my test result here → https://travis-ci.org/autodrive/Slycot/jobs/456615608.
So when I manually followed the commands in .travis.yml for python=2.7 && TEST_CONDA==1.
conda config --append channels conda-forge;
conda build --python "$TRAVIS_PYTHON_VERSION" conda-recipe;
conda install -c conda-forge lapack;
conda install --override-channels -c local slycot;The result of the last line was as follows
Solving environment: failed
PackagesNotFoundError: The following packages are not available from current channels:
- slycot
- libgfortran-ng[version='>=7,<8.0a0']
- slycot
- numpy
Current channels:
- file:///home/jonwood/miniconda/conda-bld/linux-64
- file:///home/jonwood/miniconda/conda-bld/noarch
To search for alternate channels that may provide the conda package you're
looking for, navigate to
https://anaconda.org
and use the search bar at the top of the page.
Then I retried the following command: (Q1: is this equivalent to the original intention of 05f3ba1 ?)
conda install --use-local slycotThis time the conda seemingly could install as follows:
Solving environment: done
## Package Plan ##
environment location: /home/jonwood/miniconda
added / updated specs:
- slycot
The following packages will be downloaded:
package | build
---------------------------|-----------------
cryptography-2.4.1 | py27h1ba5d50_0 606 KB
xz-5.2.4 | h14c3975_4 366 KB
libxml2-2.9.8 | h26e45fe_1 2.0 MB
icu-58.2 | h9c2bf20_1 22.5 MB
lz4-c-1.8.1.2 | h14c3975_0 158 KB
lzo-2.10 | h49e0be7_2 313 KB
zstd-1.3.7 | h0b5b093_0 887 KB
libarchive-3.3.3 | h5d8350f_4 1.5 MB
------------------------------------------------------------
Total: 28.3 MB
The following NEW packages will be INSTALLED:
blas: 1.0-mkl
icu: 58.2-h9c2bf20_1
intel-openmp: 2019.0-118
libedit: 3.1.20170329-h6b74fdf_2
libgfortran-ng: 7.3.0-hdf63c60_0
libxml2: 2.9.8-h26e45fe_1
lz4-c: 1.8.1.2-h14c3975_0
lzo: 2.10-h49e0be7_2
mkl: 2019.0-118
mkl_fft: 1.0.6-py27h7dd41cf_0
mkl_random: 1.0.1-py27h4414c95_1
ncurses: 6.1-hf484d3e_0
numpy: 1.15.4-py27h1d66e8a_0
numpy-base: 1.15.4-py27h81de0dd_0
slycot: 0.3.3-ha62df28_0 local
xz: 5.2.4-h14c3975_4
zstd: 1.3.7-h0b5b093_0
The following packages will be UPDATED:
cryptography: 1.8.1-py27_0 --> 2.4.1-py27h1ba5d50_0
libarchive: 3.3.2-ha7923ee_0 --> 3.3.3-h5d8350f_4
openssl: 1.0.2p-h470a237_1 conda-forge --> 1.1.1-h7b6447c_0
python: 2.7.13-0 --> 2.7.15-h9bab390_4
readline: 6.2-2 --> 7.0-h7b6447c_5
sqlite: 3.13.0-0 --> 3.25.3-h7b6447c_0
tk: 8.5.18-0 --> 8.6.8-hbc83047_0
zlib: 1.2.8-0 --> 1.2.11-ha838bed_2
The following packages will be DOWNGRADED:
ca-certificates: 2018.10.15-ha4d7672_0 conda-forge --> 2018.03.07-0
Downloading and Extracting Packages
cryptography-2.4.1 | 606 KB | ##################################### | 100%
xz-5.2.4 | 366 KB | ##################################### | 100%
libxml2-2.9.8 | 2.0 MB | ##################################### | 100%
icu-58.2 | 22.5 MB | ##################################### | 100%
lz4-c-1.8.1.2 | 158 KB | ##################################### | 100%
lzo-2.10 | 313 KB | ##################################### | 100%
zstd-1.3.7 | 887 KB | ##################################### | 100%
libarchive-3.3.3 | 1.5 MB | ##################################### | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
To me this seems a little odd because the conda install lines work fine for python 3.5 and 3.6.
So Q2 : Do you think it would be worth while to prepare a Pull Request?
Good day,
KW