got this issue when I run this ' conda install --yes cmake ninja numpy scipy protobuf==3.1.0 six scikit-image pyyaml pydotplus graphviz', after approximately 7 hrs i got the error below. What should i do now?

[Devanshu Dev]

UnsatisfiableError: The following specifications were found

to be incompatible with the existing python installation in your environment:

Specifications:

  - cmake -> python=2.7

  - protobuf==3.1.0 -> python[version='2.7.*|3.5.*|3.6.*']

  - protobuf==3.1.0 -> python[version='>=2.7,<2.8.0a0|>=3.5,<3.6.0a0|>=3.6,<3.7.0a0']

  - pydotplus -> python[version='>=3.5,<3.6.0a0']

  - scipy -> python[version='3.5.*|3.6.*']

Your python: python=3.7

If python is on the left-most side of the chain, that's the version you've asked for.

When python appears to the right, that indicates that the thing on the left is somehow

not available for the python version you are constrained to. Note that conda will not

change your python version to a different minor version unless you explicitly specify

that.

The following specifications were found to be incompatible with each other:

Package python_abi conflicts for:

scipy -> python[version='>=3.7,<3.8.0a0'] -> pip -> requests -> python_abi=2.7[build=*_cp27m]

ninja -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> python_abi[version='2.7.*|3.6.*|3.7.*|3.8.*',build='*_cp27m|*_cp36m|*_cp37m|*_cp38']

scipy -> numpy[version='>=1.11.3,<2.0a0'] -> python_abi[version='3.6.*|3.7.*|3.8.*',build='*_cp36m|*_cp37m|*_cp38']

protobuf==3.1.0 -> setuptools -> certifi -> python_abi=2.7[build=*_cp27m]

six -> python[version='>=2.7,<2.8.0a0'] -> pip -> setuptools -> python_abi[version='2.7.*|3.6.*|3.7.*|3.8.*',build='*_cp27m|*_cp36m|*_cp37m|*_cp38']

scikit-image -> matplotlib -> kiwisolver -> python_abi=2.7[build=*_cp27m]

pyyaml -> python_abi[version='2.7.*|3.6.*|3.7.*|3.8.*',build='*_cp27m|*_cp36m|*_cp37m|*_cp38']

pydotplus -> python=3.5 -> pip -> setuptools -> python_abi[version='2.7.*|3.6.*|3.7.*|3.8.*',build='*_cp27m|*_cp36m|*_cp37m|*_cp38']

numpy -> python[version='>=3.7,<3.8.0a0'] -> pip -> requests -> python_abi=2.7[build=*_cp27m]

numpy -> python_abi[version='3.6.*|3.7.*|3.8.*',build='*_cp36m|*_cp37m|*_cp38']

cmake -> curl[version='>=7.44.0,<8'] -> krb5[version='>=1.17.1,<1.18.0a0'] -> python=2.7 -> pip -> requests -> python_abi[version='2.7.*|3.6.*|3.7.*|3.8.*',build='*_cp27m|*_cp36m|*_cp37m|*_cp38']

python=3.7 -> pip -> setuptools -> python_abi=3.7[build=*_cp37m]

scikit-image -> python_abi[version='3.6.*|3.7.*|3.8.*',build='*_cp36m|*_cp37m|*_cp38']

protobuf==3.1.0 -> setuptools -> python_abi=3.6[build=*_cp36m]

Package msgpack-python conflicts for:

protobuf==3.1.0 -> python=3.6 -> pip -> cachecontrol -> msgpack-python

numpy -> python[version='>=3.7,<3.8.0a0'] -> pip -> cachecontrol -> msgpack-python

cmake -> curl[version='>=7.44.0,<8'] -> krb5[version='>=1.17.1,<1.18.0a0'] -> python=2.7 -> pip -> setuptools -> msgpack-python

ninja -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> msgpack-python

pyyaml -> python[version='>=3.5,<3.6.0a0'] -> pip -> cachecontrol -> msgpack-python

six -> python[version='>=2.7,<2.8.0a0'] -> pip -> setuptools -> msgpack-python

scikit-image -> dask[version='>=0.5'] -> bokeh -> msgpack-python[version='<1.0.0|>=0.6.0']

scipy -> python[version='>=3.7,<3.8.0a0'] -> pip -> cachecontrol -> msgpack-python

pydotplus -> python=3.5 -> pip -> setuptools -> msgpack-python

Package setuptools conflicts for:

protobuf==3.1.0 -> setuptools

pyyaml -> cython -> setuptools

ninja -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools

cmake -> curl[version='>=7.44.0,<8'] -> krb5[version='>=1.17.1,<1.18.0a0'] -> python=2.7 -> pip -> setuptools

python=3.7 -> pip -> setuptools

six -> python[version='>=2.7,<2.8.0a0'] -> pip -> setuptools

scipy -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools

numpy -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools

scikit-image -> matplotlib -> setuptools

pydotplus -> python=3.5 -> pip -> setuptools

Package wincertstore conflicts for:

numpy -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> wincertstore[version='>=0.2']

scikit-image -> matplotlib -> setuptools -> wincertstore[version='>=0.2']

cmake -> curl[version='>=7.44.0,<8'] -> krb5[version='>=1.17.1,<1.18.0a0'] -> python=2.7 -> pip -> setuptools -> wincertstore[version='>=0.2']

pydotplus -> python=3.5 -> pip -> setuptools -> wincertstore[version='>=0.2']

six -> python[version='>=2.7,<2.8.0a0'] -> pip -> setuptools -> wincertstore[version='>=0.2']

ninja -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> wincertstore[version='>=0.2']

scipy -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> wincertstore[version='>=0.2']

python=3.7 -> pip -> setuptools -> wincertstore[version='>=0.2']

protobuf==3.1.0 -> setuptools -> wincertstore[version='>=0.2']

pyyaml -> cython -> setuptools -> wincertstore[version='>=0.2']

Package ca-certificates conflicts for:

pydotplus -> python=3.5 -> ca-certificates

python=3.7 -> openssl[version='>=1.1.1a,<1.1.2a'] -> ca-certificates

ninja -> python[version='>=3.7,<3.8.0a0'] -> ca-certificates

scikit-image -> python=3.5 -> ca-certificates

cmake -> curl[version='>=7.44.0,<8'] -> krb5[version='>=1.17.1,<1.18.0a0'] -> openssl=1.0 -> ca-certificates

numpy -> python[version='>=3.7,<3.8.0a0'] -> ca-certificates

scipy -> python[version='>=3.7,<3.8.0a0'] -> ca-certificates

six -> python[version='>=2.7,<2.8.0a0'] -> ca-certificates

protobuf==3.1.0 -> setuptools -> ca-certificates

pyyaml -> python[version='>=3.5,<3.6.0a0'] -> ca-certificates

Package certifi conflicts for:

pydotplus -> python=3.5 -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

six -> python[version='>=2.7,<2.8.0a0'] -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

protobuf==3.1.0 -> python=3.6 -> pip -> requests -> certifi[version='>=2017.4.17']

numpy -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

python=3.7 -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26']

ninja -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

pyyaml -> cython -> setuptools -> certifi[version='>=2016.09|>=2016.9.26']

scikit-image -> matplotlib -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

cmake -> curl[version='>=7.44.0,<8'] -> krb5[version='>=1.17.1,<1.18.0a0'] -> python=2.7 -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

pyyaml -> python[version='>=3.5,<3.6.0a0'] -> pip -> requests -> certifi[version='>=2017.4.17']

scipy -> python[version='>=3.7,<3.8.0a0'] -> pip -> setuptools -> certifi[version='>=2016.09|>=2016.9.26|>=2017.4.17']

Package python-dateutil conflicts for:

scikit-image -> pooch[version='>=0.5.2'] -> requests -> urllib3[version='>=1.21.1,<1.24'] -> ipaddress -> python-dateutil[version='>=2.1,<2.7.0|>=2.1,<2.8.1|>=2.1,<3.0.0']

[shibashis]

try with python3.5 by creating separate env in conda

[Devanshu Dev]

after changing my env to python 2.7, I got this error after  running build_win.cmd 

CMake Error at C:/Users/deVam/Anaconda3/envs/pythonenv/Library/share/cmake-3.17/Modules/CMakeTestCCompiler.cmake:60 (message):

  The C compiler

    "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.26.28801/bin/Hostx64/x64/cl.exe"

  is not able to compile a simple test program.

  It fails with the following output:

    Change Dir: C:/caffe/caffe/build/CMakeFiles/CMakeTmp

    Run Build Command(s):C:/Users/deVam/Anaconda3/envs/pythonenv/Library/bin/ninja.exe cmTC_b499f && [1/2] Building C object CMakeFiles\cmTC_b499f.dir\testCCompiler.c.obj

    [2/2] Linking C executable cmTC_b499f.exe

    FAILED: cmTC_b499f.exe

    cmd.exe /C "cd . && C:\Users\deVam\Anaconda3\envs\pythonenv\Library\bin\cmake.exe -E vs_link_exe --intdir=CMakeFiles\cmTC_b499f.dir --rc=rc --mt=CMAKE_MT-NOTFOUND --manifests  -- C:\PROGRA~2\MICROS~4\2019\COMMUN~1\VC\Tools\MSVC\1426~1.288\bin\Hostx64\x64\link.exe /nologo CMakeFiles\cmTC_b499f.dir\testCCompiler.c.obj  /out:cmTC_b499f.exe /implib:cmTC_b499f.lib /pdb:cmTC_b499f.pdb /version:0.0  /machine:x64  /debug /INCREMENTAL /subsystem:console  kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib && cd ."

    RC Pass 1: command "rc /fo CMakeFiles\cmTC_b499f.dir/manifest.res CMakeFiles\cmTC_b499f.dir/manifest.rc" failed (exit code 0) with the following output:

    The system cannot find the file specified

    ninja: build stopped: subcommand failed.

  CMake will not be able to correctly generate this project.

Call Stack (most recent call first):

  CMakeLists.txt:18 (project)

-- Configuring incomplete, errors occurred!