How is it that torch is not installed by torchvision?
Somehow when I do the install it installs torchvision but not torch. Command I am running as dictated from the main website:

conda install pytorch torchvision cudatoolkit=10.0 -c pytorch


then I do conda list but look:

$ conda list
# packages in environment at /home/ubuntu/anaconda3/envs/pytorch_p36:
#
# Name                    Version                   Build  Channel
alabaster                 0.7.10           py36h306e16b_0
anaconda-client           1.6.14                   py36_0
anaconda-project          0.8.2            py36h44fb852_0
argparse                  1.4.0                     &lt;pip&gt;
asn1crypto                0.24.0                   py36_0
astroid                   1.6.3                    py36_0
astropy                   3.0.2            py36h3010b51_1
attrs                     18.1.0                   py36_0
autovizwidget             0.12.7                    &lt;pip&gt;
babel                     2.5.3                    py36_0
backcall                  0.1.0                    py36_0
backports                 1.0              py36hfa02d7e_1
backports.shutil_get_terminal_size 1.0.0            py36hfea85ff_2
bcrypt                    3.1.6                     &lt;pip&gt;
beautifulsoup4            4.6.0            py36h49b8c8c_1
bitarray                  0.8.1            py36h14c3975_1
bkcharts                  0.2              py36h735825a_0
blas                      1.0                         mkl
blaze                     0.11.3           py36h4e06776_0
bleach                    2.1.3                    py36_0
blosc                     1.14.3               hdbcaa40_0
bokeh                     1.0.4                    py36_0
boto                      2.48.0           py36h6e4cd66_1
boto3                     1.9.146                   &lt;pip&gt;
boto3                     1.9.134                    py_0
botocore                  1.12.146                  &lt;pip&gt;
botocore                  1.12.134                   py_0
bottleneck                1.2.1            py36haac1ea0_0
bzip2                     1.0.6                h14c3975_5
ca-certificates           2019.1.23                     0
cached-property           1.5.1                     &lt;pip&gt;
cairo                     1.14.12              h8948797_3
certifi                   2019.3.9                 py36_0
cffi                      1.11.5           py36h9745a5d_0
chardet                   3.0.4            py36h0f667ec_1
click                     6.7              py36h5253387_0
cloudpickle               0.5.3                    py36_0
clyent                    1.2.2            py36h7e57e65_1
colorama                  0.3.9            py36h489cec4_0
contextlib2               0.5.5            py36h6c84a62_0
cryptography              2.3.1            py36hc365091_0
cudatoolkit               10.0.130                      0
curl                      7.60.0               h84994c4_0
cycler                    0.10.0           py36h93f1223_0
cymem                     2.0.2            py36hfd86e86_0
cython                    0.28.2           py36h14c3975_0
cytoolz                   0.9.0.1          py36h14c3975_0
dask                      0.17.5                   py36_0
dask-core                 0.17.5                   py36_0
dataclasses               0.6                        py_0    fastai
datashape                 0.5.4            py36h3ad6b5c_0
dbus                      1.13.2               h714fa37_1
decorator                 4.3.0                    py36_0
defusedxml                0.6.0                      py_0
dill                      0.2.9                    py36_0
distributed               1.21.8                   py36_0
docker                    3.7.2                     &lt;pip&gt;
docker-compose            1.24.0                    &lt;pip&gt;
docker-pycreds            0.4.0                     &lt;pip&gt;
dockerpty                 0.4.1                     &lt;pip&gt;
docopt                    0.6.2                     &lt;pip&gt;
docutils                  0.14             py36hb0f60f5_0
entrypoints               0.2.3            py36h1aec115_2
environment-kernels       1.1.1                     &lt;pip&gt;
et_xmlfile                1.0.1            py36hd6bccc3_0
expat                     2.2.5                he0dffb1_0
fastai                    1.0.52                        1    fastai
fastcache                 1.0.2            py36h14c3975_2
fastprogress              0.1.21                     py_0    fastai
filelock                  3.0.4                    py36_0
flask                     1.0.2                    py36_1
flask-cors                3.0.4                    py36_0
fontconfig                2.13.0               h9420a91_0
freetype                  2.9.1                h8a8886c_1
fribidi                   1.0.5                h7b6447c_0
get_terminal_size         1.0.0                haa9412d_0
gevent                    1.3.0            py36h14c3975_0
glib                      2.56.1               h000015b_0
glob2                     0.6              py36he249c77_0
gmp                       6.1.2                h6c8ec71_1
gmpy2                     2.0.8            py36hc8893dd_2
graphite2                 1.3.11               h16798f4_2
graphviz                  2.40.1               h21bd128_2
greenlet                  0.4.13           py36h14c3975_0
gst-plugins-base          1.14.0               hbbd80ab_1
gstreamer                 1.14.0               hb453b48_1
h5py                      2.8.0            py36h989c5e5_3
harfbuzz                  1.8.4                hec2c2bc_0
hdf5                      1.10.2               hba1933b_1
hdijupyterutils           0.12.7                    &lt;pip&gt;
heapdict                  1.0.0                    py36_2
html5lib                  1.0.1            py36h2f9c1c0_0
icu                       58.2                 h9c2bf20_1
idna                      2.6              py36h82fb2a8_1
imageio                   2.3.0                    py36_0
imagesize                 1.0.0                    py36_0
intel-openmp              2018.0.0                      8
ipykernel                 4.8.2                    py36_0
ipyparallel               6.2.2                     &lt;pip&gt;
ipython                   6.4.0                    py36_0
ipython_genutils          0.2.0            py36hb52b0d5_0
ipywidgets                7.2.1                    py36_0
ipywidgets                7.4.0                     &lt;pip&gt;
isort                     4.3.4                    py36_0
itsdangerous              0.24             py36h93cc618_1
jbig                      2.1                  hdba287a_0
jdcal                     1.4                      py36_0
jedi                      0.12.0                   py36_1
jinja2                    2.10             py36ha16c418_0
jmespath                  0.9.4                      py_0
jpeg                      9b                   h024ee3a_2
jsonschema                2.6.0            py36h006f8b5_0
jupyter                   1.0.0                    py36_4
jupyter_client            5.2.3                    py36_0
jupyter_console           5.2.0            py36he59e554_1
jupyter_core              4.4.0            py36h7c827e3_0
jupyterlab                0.32.1                   py36_0
jupyterlab_launcher       0.10.5                   py36_0
kiwisolver                1.0.1            py36h764f252_0
krb5                      1.14.2               hcdc1b81_6
lazy-object-proxy         1.3.1            py36h10fcdad_0
libcurl                   7.60.0               h1ad7b7a_0
libedit                   3.1.20170329         h6b74fdf_2
libffi                    3.2.1                hd88cf55_4
libgcc-ng                 8.2.0                hdf63c60_1
libgfortran               3.0.0                         1    conda-forge
libgfortran-ng            7.2.0                hdf63c60_3
libpng                    1.6.37               hbc83047_0
libprotobuf               3.5.2                hd28b015_1    conda-forge
libsodium                 1.0.16               h1bed415_0
libssh2                   1.8.0                h9cfc8f7_4
libstdcxx-ng              8.2.0                hdf63c60_1
libtiff                   4.0.9                he85c1e1_1
libtool                   2.4.6                h544aabb_3
libuuid                   1.0.3                h1bed415_2
libxcb                    1.13                 h1bed415_1
libxml2                   2.9.8                h26e45fe_1
libxslt                   1.1.32               h1312cb7_0
llvmlite                  0.23.1           py36hdbcaa40_0
locket                    0.2.0            py36h787c0ad_1
lxml                      4.2.1            py36h23eabaa_0
lzo                       2.10                 h49e0be7_2
markupsafe                1.0              py36hd9260cd_1
matplotlib                2.2.2                     &lt;pip&gt;
matplotlib                3.0.3            py36h5429711_0
mccabe                    0.6.1            py36h5ad9710_1
mistune                   0.8.3            py36h14c3975_1
mkl                       2018.0.3                      1
mkl-service               1.1.2            py36h17a0993_4
mkl_fft                   1.0.6            py36h7dd41cf_0
mkl_random                1.0.1            py36h629b387_0
mock                      3.0.5                     &lt;pip&gt;
more-itertools            4.1.0                    py36_0
mpc                       1.0.3                hec55b23_5
mpfr                      3.1.5                h11a74b3_2
mpi                       1.0                     openmpi    conda-forge
mpmath                    1.0.0            py36hfeacd6b_2
msgpack                   0.6.0                     &lt;pip&gt;
msgpack-numpy             0.4.3.2                  py36_0
msgpack-python            0.5.6            py36h6bb024c_0
multipledispatch          0.5.0                    py36_0
murmurhash                1.0.2            py36he6710b0_0
nb_conda                  2.2.1                    py36_2    conda-forge
nb_conda_kernels          2.2.1                    py36_0    conda-forge
nbconvert                 5.4.1                    py36_3
nbformat                  4.4.0            py36h31c9010_0
ncurses                   6.1                  hf484d3e_0
networkx                  2.1                      py36_0
ninja                     1.8.2            py36h6bb024c_1
nltk                      3.3.0                    py36_0
nose                      1.3.7            py36hcdf7029_2
notebook                  5.5.0                    py36_0
numba                     0.38.0           py36h637b7d7_0
numexpr                   2.6.5            py36h7bf3b9c_0
numpy                     1.15.4           py36h1d66e8a_0
numpy                     1.15.4                    &lt;pip&gt;
numpy-base                1.15.4           py36h81de0dd_0
numpydoc                  0.8.0                    py36_0
nvidia-ml-py3             7.352.0                    py_0    fastai
odo                       0.5.1            py36h90ed295_0
olefile                   0.45.1                   py36_0
onnx                      1.4.1                     &lt;pip&gt;
openmpi                   3.1.0                h26a2512_3    conda-forge
openpyxl                  2.5.3                    py36_0
openssl                   1.0.2r               h7b6447c_0
packaging                 17.1                     py36_0
pandas                    0.24.2                    &lt;pip&gt;
pandas                    0.23.0           py36h637b7d7_0
pandoc                    1.19.2.1             hea2e7c5_1
pandocfilters             1.4.2            py36ha6701b7_1
pango                     1.42.3               h8589676_0
paramiko                  2.4.2                     &lt;pip&gt;
parso                     0.2.0                    py36_0
partd                     0.3.8            py36h36fd896_0
patchelf                  0.9                  hf79760b_2
path.py                   11.0.1                   py36_0
pathlib2                  2.3.2                    py36_0
patsy                     0.5.0                    py36_0
pcre                      8.42                 h439df22_0
pep8                      1.7.1                    py36_0
pexpect                   4.5.0                    py36_0
pickleshare               0.7.4            py36h63277f8_0
pillow                    5.2.0            py36heded4f4_0
pip                       10.0.1                   py36_0
pixman                    0.34.0               hceecf20_3
pkginfo                   1.4.2                    py36_1
plac                      0.9.6                    py36_0
plotly                    2.7.0                     &lt;pip&gt;
pluggy                    0.6.0            py36hb689045_0
ply                       3.11                     py36_0
preshed                   2.0.1            py36he6710b0_0
prompt_toolkit            1.0.15           py36h17d85b1_0
protobuf                  3.5.2            py36hd28b015_0    conda-forge
protobuf3-to-dict         0.1.5                     &lt;pip&gt;
psutil                    5.4.5            py36h14c3975_0
psycopg2                  2.7.5                     &lt;pip&gt;
ptyprocess                0.5.2            py36h69acd42_0
py                        1.5.3                    py36_0
py4j                      0.10.7                    &lt;pip&gt;
pyasn1                    0.4.5                     &lt;pip&gt;
pycodestyle               2.4.0                    py36_0
pycosat                   0.6.3            py36h0a5515d_0
pycparser                 2.18             py36hf9f622e_1
pycrypto                  2.6.1            py36h14c3975_8
pycurl                    7.43.0.1         py36hb7f436b_0
pyflakes                  1.6.0            py36h7bd6a15_0
pygal                     2.4.0                     &lt;pip&gt;
pygments                  2.2.0            py36h0d3125c_0
pykerberos                1.2.1            py36h14c3975_0
pylint                    1.8.4                    py36_0
PyNaCl                    1.3.0                     &lt;pip&gt;
pyodbc                    4.0.23           py36hf484d3e_0
pyopenssl                 18.0.0                   py36_0
pyparsing                 2.2.0            py36hee85983_1
pyqt                      5.9.2            py36h751905a_0
pysocks                   1.6.8                    py36_0
pyspark                   2.3.2                     &lt;pip&gt;
pytables                  3.4.3            py36h02b9ad4_2
pytest                    3.5.1                    py36_0
pytest-arraydiff          0.2                      py36_0
pytest-astropy            0.3.0                    py36_0
pytest-doctestplus        0.1.3                    py36_0
pytest-openfiles          0.3.0                    py36_0
pytest-remotedata         0.2.1                    py36_0
python                    3.6.5                hc3d631a_2
python-dateutil           2.7.3                    py36_0
pytorch                   1.1.0           py3.6_cuda10.0.130_cudnn7.5.1_0    pytorch
pytz                      2018.4                   py36_0
pywavelets                0.5.2            py36he602eb0_0
pyyaml                    3.12             py36hafb9ca4_1
pyzmq                     17.0.0           py36h14c3975_0
qt                        5.9.6                h52aff34_0
qtawesome                 0.4.4            py36h609ed8c_0
qtconsole                 4.3.1            py36h8f73b5b_0
qtpy                      1.4.1                    py36_0
readline                  7.0                  ha6073c6_4
regex                     2018.01.10      py36h14c3975_1000    fastai
requests                  2.20.0                py36_1000    conda-forge
requests-kerberos         0.12.0                    &lt;pip&gt;
rope                      0.10.7           py36h147e2ec_0
ruamel_yaml               0.15.35          py36h14c3975_1
s3fs                      0.1.5                    py36_0
s3transfer                0.2.0                     &lt;pip&gt;
s3transfer                0.2.0                    py36_0
sagemaker                 1.20.1                    &lt;pip&gt;
sagemaker-pyspark         1.2.4                     &lt;pip&gt;
scikit-image              0.13.1           py36h14c3975_1
scikit-learn              0.19.1           py36h7aa7ec6_0
scikit-learn              0.20.3                    &lt;pip&gt;
scipy                     1.1.0            py36hfc37229_0
seaborn                   0.8.1            py36hfad7ec4_0
send2trash                1.5.0                    py36_0
setuptools                39.1.0                   py36_0
simplegeneric             0.8.1                    py36_2
singledispatch            3.4.0.3          py36h7a266c3_0
sip                       4.19.8           py36hf484d3e_0
six                       1.11.0           py36h372c433_1
snappy                    1.1.7                hbae5bb6_3
snowballstemmer           1.2.1            py36h6febd40_0
sortedcollections         0.6.1                    py36_0
sortedcontainers          1.5.10                   py36_0
spacy                     2.0.18          py36hf484d3e_1000    fastai
sparkmagic                0.12.5                    &lt;pip&gt;
sphinx                    1.7.4                    py36_0
sphinxcontrib             1.0              py36h6d0f590_1
sphinxcontrib-websupport  1.0.1            py36hb5cb234_1
spyder                    3.2.8                    py36_0
SQLAlchemy                1.2.11                    &lt;pip&gt;
sqlalchemy                1.2.7            py36h6b74fdf_0
sqlite                    3.23.1               he433501_0
statsmodels               0.9.0            py36h3010b51_0
sympy                     1.1.1            py36hc6d1c1c_0
tblib                     1.3.2            py36h34cf8b6_0
terminado                 0.8.1                    py36_1
testpath                  0.3.1            py36h8cadb63_0
texttable                 0.9.1                     &lt;pip&gt;
thinc                     6.12.1          py36h637b7d7_1000    fastai
tk                        8.6.8                hbc83047_0
toolz                     0.9.0                    py36_0
torchvision               0.2.2                      py_3    pytorch
tornado                   5.0.2                    py36_0
tqdm                      4.31.1                   py36_1
traitlets                 4.3.2            py36h674d592_0
typing                    3.6.4                    py36_0
typing-extensions         3.7.2                     &lt;pip&gt;
ujson                     1.35             py36h14c3975_0
unicodecsv                0.14.1           py36ha668878_0
unixodbc                  2.3.6                h1bed415_0
urllib3                   1.23                     py36_0
wcwidth                   0.1.7            py36hdf4376a_0
webencodings              0.5.1            py36h800622e_1
websocket-client          0.56.0                    &lt;pip&gt;
werkzeug                  0.14.1                   py36_0
wheel                     0.31.1                   py36_0
widgetsnbextension        3.2.1                    py36_0
widgetsnbextension        3.4.2                     &lt;pip&gt;
wrapt                     1.10.11          py36h28b7045_0
xlrd                      1.1.0            py36h1db9f0c_1
xlsxwriter                1.0.4                    py36_0
xlwt                      1.3.0            py36h7b00a1f_0
xz                        5.2.4                h14c3975_4
yaml                      0.1.7                had09818_2
zeromq                    4.2.5                h439df22_0
zict                      0.1.3            py36h3a3bf81_0
zlib                      1.2.11               ha838bed_2


I was told I do have pytorch installed but my script keeps giving me this error:

$ cat nohup.out
Traceback (most recent call last):
  File "high_performing_data_point_models_cifar10.py", line 5, in &lt;module&gt;
    import torch
ModuleNotFoundError: No module named 'torch'


does that mean that I need to install it as pytroch and not torch? Is this not weird?



Note I am running this on an AWS instance p3.2xlarge. This keeps happening when I log out and then go back in that my torch package gets missing...?!?! :/



original post: https://discuss.pytorch.org/t/torchvision-installed-but-not-torch/51758



The issue persists even if I open just a python interactive and try to import it:

(pytorch_p36) ubuntu@ip-123-12-21-123:~$ python
Python 3.6.5 |Anaconda, Inc.| (default, Apr 29 2018, 16:14:56)
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
&gt;&gt;&gt; import torch
Traceback (most recent call last):
  File "&lt;stdin&gt;", line 1, in &lt;module&gt;
ModuleNotFoundError: No module named 'torch'
&gt;&gt;&gt;


It also happens running the script directly:

(pytorch_p36) ubuntu@ip-123-12-21-123:~/project/folder$ python high_performing_data_point_models_cifar10.py
Traceback (most recent call last):
  File "high_performing_data_point_models_cifar10.py", line 5, in &lt;module&gt;
    import torch
ModuleNotFoundError: No module named 'torch'





I can't import torchvision either!

$ python
Python 3.6.5 |Anaconda, Inc.| (default, Apr 29 2018, 16:14:56)
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
&gt;&gt;&gt; import torchvision
Traceback (most recent call last):
  File "&lt;stdin&gt;", line 1, in &lt;module&gt;
ModuleNotFoundError: No module named 'torchvision'
&gt;&gt;&gt;


Your conda list command shows that it was run from the environment called automl:

# packages in environment at /home/ubuntu/anaconda3/envs/automl:


However, when you show the commands that you are trying to run, you are doing so from the (pytorch_p36) environment.

You should run your conda install command while inside this pytorch_p36 environment.
