I'm getting conda.exceptions.UnsatisfiableError "TypeError: sequence item 0: expected str instance, MultiChannel found", anytime I'm installing anything that has a conflict. This is a new install on Ubuntu 18.04.
When installing a package that has a conflict it fails with the following error:
Solving environment: /
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abort.
failed
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/cli/install.py", line 265, in install
should_retry_solve=(_should_retry_unfrozen or repodata_fn != repodata_fns[-1]),
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 117, in solve_for_transaction
should_retry_solve)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 158, in solve_for_diff
force_remove, should_retry_solve)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 281, in solve_final_state
ssc = self._run_sat(ssc)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/common/io.py", line 88, in decorated
return f(*args, **kwds)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 808, in _run_sat
should_retry_solve=ssc.should_retry_solve
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/common/io.py", line 88, in decorated
return f(*args, **kwds)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/resolve.py", line 1316, in solve
raise UnsatisfiableError({})
conda.exceptions.UnsatisfiableError:
Did not find conflicting dependencies. If you would like to know which
packages conflict ensure that you have enabled unsatisfiable hints.
conda config --set unsatisfiable_hints True
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1079, in __call__
return func(*args, **kwargs)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/cli/main.py", line 84, in _main
exit_code = do_call(args, p)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/cli/conda_argparse.py", line 82, in do_call
return getattr(module, func_name)(args, parser)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/cli/main_install.py", line 20, in execute
install(args, parser, 'install')
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/cli/install.py", line 299, in install
should_retry_solve=(repodata_fn != repodata_fns[-1]),
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 117, in solve_for_transaction
should_retry_solve)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 158, in solve_for_diff
force_remove, should_retry_solve)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 281, in solve_final_state
ssc = self._run_sat(ssc)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/common/io.py", line 88, in decorated
return f(*args, **kwds)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 808, in _run_sat
should_retry_solve=ssc.should_retry_solve
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/common/io.py", line 88, in decorated
return f(*args, **kwds)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/resolve.py", line 1318, in solve
self.find_conflicts(specs, specs_to_add, history_specs)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/resolve.py", line 347, in find_conflicts
bad_deps = self.build_conflict_map(specs, specs_to_add, history_specs)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/resolve.py", line 507, in build_conflict_map
root, search_node, dep_graph, num_occurances)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/resolve.py", line 369, in breadth_first_search_for_dep_graph
last_spec = MatchSpec.union((path[-1], target_paths[-1][-1]))[0]
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/models/match_spec.py", line 481, in union
return cls.merge(match_specs, union=True)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/models/match_spec.py", line 475, in merge
reduce(lambda x, y: x._merge(y, union), group) if len(group) > 1 else group[0]
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/models/match_spec.py", line 475, in <lambda>
reduce(lambda x, y: x._merge(y, union), group) if len(group) > 1 else group[0]
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/models/match_spec.py", line 502, in _merge
final = this_component.union(that_component)
File "/home/makkari/anaconda3/lib/python3.7/site-packages/conda/models/match_spec.py", line 764, in union
return '|'.join(options)
TypeError: sequence item 0: expected str instance, MultiChannel found
environment variables:
CIO_TEST=<not set>
CONDA_DEFAULT_ENV=facegpu
CONDA_EXE=/home/makkari/anaconda3/bin/conda
CONDA_MKL_INTERFACE_LAYER_BACKUP=
CONDA_PREFIX=/home/makkari/anaconda3/envs/facegpu
CONDA_PREFIX_1=/home/makkari/anaconda3
CONDA_PREFIX_2=/home/makkari/anaconda3/envs/faced
CONDA_PROMPT_MODIFIER=(facegpu)
CONDA_PYTHON_EXE=/home/makkari/anaconda3/bin/python
CONDA_ROOT=/home/makkari/anaconda3
CONDA_SHLVL=3
PATH=/home/makkari/anaconda3/bin:/home/makkari/anaconda3/envs/facegpu/bin:/
home/makkari/anaconda3/condabin:/usr/local/sbin:/usr/local/bin:/usr/sb
in:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/local/cuda/bin
:/snap/bin
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
WINDOWPATH=1
active environment : facegpu
active env location : /home/makkari/anaconda3/envs/facegpu
shell level : 3
user config file : /home/makkari/.condarc
populated config files : /home/makkari/.condarc
conda version : 4.8.2
conda-build version : 3.18.11
python version : 3.7.6.final.0
virtual packages : __cuda=9.1
__glibc=2.27
base environment : /home/makkari/anaconda3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /home/makkari/anaconda3/pkgs
/home/makkari/.conda/pkgs
envs directories : /home/makkari/anaconda3/envs
/home/makkari/.conda/envs
platform : linux-64
user-agent : conda/4.8.2 requests/2.22.0 CPython/3.7.6 Linux/5.3.0-46-generic ubuntu/18.04.4 glibc/2.27
UID:GID : 1000:1000
netrc file : None
offline mode : False
Steps to Reproduce
Installed any package that would cause conflicts such as...
conda install tensorflow-gpu=1.12.0
Expected Behavior
It should resolve those conflicts
Environment Information
`conda info`
active environment : facegpu
active env location : /home/makkari/anaconda3/envs/facegpu
shell level : 3
user config file : /home/makkari/.condarc
populated config files : /home/makkari/.condarc
conda version : 4.8.2
conda-build version : 3.18.11
python version : 3.7.6.final.0
virtual packages : __cuda=9.1
__glibc=2.27
base environment : /home/makkari/anaconda3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /home/makkari/anaconda3/pkgs
/home/makkari/.conda/pkgs
envs directories : /home/makkari/anaconda3/envs
/home/makkari/.conda/envs
platform : linux-64
user-agent : conda/4.8.2 requests/2.22.0 CPython/3.7.6 Linux/5.3.0-46-generic ubuntu/18.04.4 glibc/2.27
UID:GID : 1000:1000
netrc file : None
offline mode : False
`conda list --show-channel-urls`
# packages in environment at /home/makkari/anaconda3/envs/facegpu:
# Name Version Build Channel
_libgcc_mutex 0.1 main defaults
_tflow_select 2.3.0 mkl defaults
absl-py 0.9.0 py36_0 defaults
asn1crypto 1.3.0 py36_0 defaults
astor 0.8.0 py36_0 defaults
blas 1.0 mkl defaults
bzip2 1.0.8 h516909a_2 conda-forge
c-ares 1.15.0 h7b6447c_1001 defaults
ca-certificates 2020.4.5.1 hecc5488_0 conda-forge
cairo 1.16.0 h18b612c_1001 conda-forge
certifi 2020.4.5.1 py36h9f0ad1d_0 conda-forge
cffi 1.14.0 py36h2e261b9_0 defaults
chardet 3.0.4 py36_1003 defaults
click 7.1.1 pypi_0 pypi
conda-package-handling 1.6.0 py36h7b6447c_0 defaults
cryptography 2.8 py36h1ba5d50_0 defaults
cycler 0.10.0 py36_0 defaults
dbus 1.13.12 h746ee38_0 defaults
dlib 19.19.99 pypi_0 pypi
expat 2.2.6 he6710b0_0 defaults
face-recognition 1.3.0 pypi_0 pypi
face-recognition-models 0.3.0 pypi_0 pypi
ffmpeg 4.1.3 h167e202_0 conda-forge
fontconfig 2.13.1 he4413a7_1000 conda-forge
freetype 2.9.1 h8a8886c_1 defaults
gast 0.3.3 py_0 defaults
giflib 5.2.1 h516909a_2 conda-forge
glib 2.63.1 h5a9c865_0 defaults
gmp 6.2.0 he1b5a44_2 conda-forge
gnutls 3.6.5 hd3a4fd2_1002 conda-forge
graphite2 1.3.13 he1b5a44_1001 conda-forge
grpcio 1.27.2 py36hf8bcb03_0 defaults
gst-plugins-base 1.14.0 hbbd80ab_1 defaults
gstreamer 1.14.0 hb453b48_1 defaults
h5py 2.10.0 py36h7918eee_0 defaults
harfbuzz 2.4.0 h37c48d4_1 conda-forge
hdf5 1.10.4 hb1b8bf9_0 defaults
icu 58.2 h9c2bf20_1 defaults
idna 2.9 py_1 defaults
imageai 2.1.5 pypi_0 pypi
imutils 0.5.3 pypi_0 pypi
intel-openmp 2020.0 166 defaults
jasper 1.900.1 h07fcdf6_1006 conda-forge
jpeg 9c h14c3975_1001 conda-forge
keras 2.2.4 0 defaults
keras-applications 1.0.8 py_0 defaults
keras-base 2.2.4 py36_0 defaults
keras-preprocessing 1.1.0 py_1 defaults
kiwisolver 1.1.0 py36he6710b0_0 defaults
lame 3.100 h14c3975_1001 conda-forge
ld_impl_linux-64 2.33.1 h53a641e_7 defaults
libblas 3.8.0 15_mkl conda-forge
libcblas 3.8.0 15_mkl conda-forge
libedit 3.1.20181209 hc058e9b_0 defaults
libffi 3.2.1 hd88cf55_4 defaults
libgcc-ng 9.1.0 hdf63c60_0 defaults
libgfortran-ng 7.3.0 hdf63c60_0 defaults
libiconv 1.15 h516909a_1006 conda-forge
liblapack 3.8.0 15_mkl conda-forge
liblapacke 3.8.0 15_mkl conda-forge
libpng 1.6.37 hbc83047_0 defaults
libprotobuf 3.11.4 hd408876_0 defaults
libstdcxx-ng 9.1.0 hdf63c60_0 defaults
libtiff 4.1.0 h2733197_0 defaults
libuuid 2.32.1 h14c3975_1000 conda-forge
libwebp 1.0.2 h56121f0_5 conda-forge
libxcb 1.13 h1bed415_1 defaults
libxml2 2.9.9 hea5a465_1 defaults
markdown 3.1.1 py36_0 defaults
matplotlib 3.1.3 py36_0 defaults
matplotlib-base 3.1.3 py36hef1b27d_0 defaults
mkl 2020.0 166 defaults
mkl-service 2.3.0 py36he904b0f_0 defaults
mkl_fft 1.0.15 py36ha843d7b_0 defaults
mkl_random 1.1.0 py36hd6b4f25_0 defaults
ncurses 6.2 he6710b0_0 defaults
nettle 3.4.1 h1bed415_1002 conda-forge
numpy 1.18.1 py36h4f9e942_0 defaults
numpy-base 1.18.1 py36hde5b4d6_1 defaults
olefile 0.46 py36_0 defaults
opencv 4.1.0 py36h5517eff_4 conda-forge
openh264 1.8.0 hdbcaa40_1000 conda-forge
openssl 1.1.1f h516909a_0 conda-forge
pcre 8.43 he6710b0_0 defaults
pillow 7.0.0 py36hb39fc2d_0 defaults
pip 20.0.2 py36_1 defaults
pixman 0.38.0 h516909a_1003 conda-forge
protobuf 3.11.4 py36he6710b0_0 defaults
pycosat 0.6.3 py36h7b6447c_0 defaults
pycparser 2.20 py_0 defaults
pyopenssl 19.1.0 py36_0 defaults
pyparsing 2.4.6 py_0 defaults
pyqt 5.9.2 py36h05f1152_2 defaults
pysocks 1.7.1 py36_0 defaults
python 3.6.10 hcf32534_1 defaults
python-dateutil 2.8.1 py_0 defaults
python_abi 3.6 1_cp36m conda-forge
pyyaml 5.3.1 py36h7b6447c_0 defaults
qt 5.9.7 h5867ecd_1 defaults
readline 8.0 h7b6447c_0 defaults
requests 2.23.0 py36_0 defaults
ruamel_yaml 0.15.87 py36h7b6447c_0 defaults
scipy 1.4.1 py36h0b6359f_0 defaults
setuptools 46.1.3 py36_0 defaults
sip 4.19.8 py36hf484d3e_0 defaults
six 1.14.0 py36_0 defaults
sqlite 3.31.1 h7b6447c_0 defaults
tensorboard 1.12.2 py36he6710b0_0 defaults
tensorflow 1.12.0 mkl_py36h69b6ba0_0 defaults
tensorflow-base 1.12.0 mkl_py36h3c3e929_0 defaults
termcolor 1.1.0 py36_1 defaults
tk 8.6.8 hbc83047_0 defaults
tornado 6.0.4 py36h7b6447c_1 defaults
tqdm 4.44.1 py_0 defaults
urllib3 1.25.8 py36_0 defaults
werkzeug 1.0.1 py_0 defaults
wheel 0.34.2 py36_0 defaults
x264 1!152.20180806 h14c3975_0 conda-forge
xorg-kbproto 1.0.7 h14c3975_1002 conda-forge
xorg-libice 1.0.10 h516909a_0 conda-forge
xorg-libsm 1.2.3 h84519dc_1000 conda-forge
xorg-libx11 1.6.9 h516909a_0 conda-forge
xorg-libxext 1.3.4 h516909a_0 conda-forge
xorg-libxrender 0.9.10 h516909a_1002 conda-forge
xorg-renderproto 0.11.1 h14c3975_1002 conda-forge
xorg-xextproto 7.3.0 h14c3975_1002 conda-forge
xorg-xproto 7.0.31 h14c3975_1007 conda-forge
xz 5.2.5 h7b6447c_0 defaults
yaml 0.1.7 had09818_2 defaults
zlib 1.2.11 h7b6447c_3 defaults
zstd 1.3.7 h0b5b093_0 defaults
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