The system cannot find the path specified.
C:\Users\user>conda install -c rpmuller pyquante2_pure
Solving environment: done
## Package Plan ##
environment location: C:\ProgramData\Anaconda3
added / updated specs:
- pyquante2_pure
The following NEW packages will be INSTALLED:
krb5: 1.16.1-hc04afaa_7
pyquante2_pure: 2.0-py_0 rpmuller
The following packages will be UPDATED:
ca-certificates: 2018.03.07-0 --> 2019.1.23-0
certifi: 2018.8.24-py37_1 --> 2018.11.29-py37_0
conda: 4.5.11-py37_0 --> 4.6.7-py37_0
cryptography: 2.3.1-py37h74b6da3_0 --> 2.5-py37h7a1dbc1_0
curl: 7.61.1-h7602738_0 --> 7.63.0-h2a8f88b_1000
libcurl: 7.61.1-h7602738_0 --> 7.63.0-h2a8f88b_1000
libpng: 1.6.34-h79bbb47_0 --> 1.6.36-h2a8f88b_0
libssh2: 1.8.0-hd619d38_4 --> 1.8.0-h7a1dbc1_4
numpy: 1.15.2-py37ha559c80_0 --> 1.15.4-py37ha559c80_0
numpy-base: 1.15.2-py37h8128ebf_0 --> 1.15.4-py37h8128ebf_0
openssl: 1.0.2p-hfa6e2cd_0 --> 1.1.1b-he774522_0
pycurl: 7.43.0.2-py37h74b6da3_0 --> 7.43.0.2-py37h7a1dbc1_
0
qt: 5.9.6-vc14h1e9a669_3 --> 5.9.7-vc14h73c81de_0
sqlite: 3.25.2-hfa6e2cd_0 --> 3.26.0-he774522_0
The following packages will be DOWNGRADED:
mkl: 2019.0-118 --> 2018.0.3-1
Proceed ([y]/n)? y
Preparing transaction: done
Verifying transaction: done
Executing transaction: failed
ERROR conda.core.link:_execute(502): An error occurred while uninstalling packag
e 'defaults::numpy-1.15.2-py37ha559c80_0'.
PermissionError(13, 'Access is denied')
Attempting to roll back.
Rolling back transaction: done
PermissionError(13, 'Access is denied')