我正在尝试在最新的Anaconda安装中更新单个软件包(发行日期 2020-07-31 ,Ubuntu 20.04.1
),但建议进行许多其他软件包更新,包括一些我不一定想要的东西。
如何缩小到仅更新我关心的软件包?
Python版本:3.8.3
Conda
版本:4.8.4
当我尝试conda update numpy
时,conda
要么想更新许多 other 软件包,要么抱怨anaconda
软件包固定了特定版本。
它不一定是numpy
,也可以是其他软件包,例如scipy
。以下是我得到的。为什么会有很多套票?我不仅可以numpy
并继续前进吗?
conda update numpy
# output below, why can't I just update numpy ONLY??
....
The following NEW packages will be INSTALLED:
_anaconda_depends pkgs/main/linux-64::_anaconda_depends-2020.07-py38_0
argon2-cffi pkgs/main/linux-64::argon2-cffi-20.1.0-py38h7b6447c_1
gettext pkgs/main/linux-64::gettext-0.19.8.1-hd7bead4_3
iniconfig pkgs/main/noarch::iniconfig-1.0.1-py_0
libiconv pkgs/main/linux-64::libiconv-1.15-h63c8f33_5
The following packages will be UPDATED:
asn1crypto pkgs/main/linux-64::asn1crypto-1.3.0-~ --> pkgs/main/noarch::asn1crypto-1.4.0-py_0
bitarray 1.4.0-py38h7b6447c_0 --> 1.5.2-py38h7b6447c_0
blosc 1.19.0-hd408876_0 --> 1.20.0-hd408876_0
fribidi 1.0.9-h7b6447c_0 --> 1.0.10-h7b6447c_0
fsspec 0.7.4-py_0 --> 0.8.0-py_0
gstreamer 1.14.0-hb31296c_0 --> 1.14.0-hb453b48_1
ipykernel 5.3.2-py38h5ca1d4c_0 --> 5.3.4-py38h5ca1d4c_0
ld_impl_linux-64 pkgs/main::ld_impl_linux-64-2.33.1-h5~ --> conda-forge::ld_impl_linux-64-2.34-hc38a660_9
lz4-c 1.9.2-he6710b0_0 --> 1.9.2-he6710b0_1
notebook 6.0.3-py38_0 --> 6.1.1-py38_0
numpy 1.18.5-py38ha1c710e_0 --> 1.19.1-py38hbc911f0_0
numpy-base 1.18.5-py38hde5b4d6_0 --> 1.19.1-py38hfa32c7d_0
pandas 1.0.5-py38h0573a6f_0 --> 1.1.0-py38he6710b0_0
pandoc 2.10-0 --> 2.10.1-0
path.py 12.4.0-0 --> 12.5.0-0
pip 20.1.1-py38_1 --> 20.2.2-py38_0
pytest 5.4.3-py38_0 --> 6.0.1-py38_0
python pkgs/main::python-3.8.3-hcff3b4d_2 --> conda-forge::python-3.8.5-h1103e12_5_cpython
regex 2020.6.8-py38h7b6447c_0 --> 2020.7.14-py38h7b6447c_0
scipy 1.5.0-py38h0b6359f_0 --> 1.5.2-py38h0b6359f_0
setuptools 49.2.0-py38_0 --> 49.6.0-py38_0
sphinx 3.1.2-py_0 --> 3.2.1-py_0
sphinxcontrib-web~ 1.2.3-py_0 --> 1.2.4-py_0
sqlite 3.32.3-h62c20be_0 --> 3.33.0-h62c20be_0
tbb 2020.0-hfd86e86_0 --> 2020.1-hfd86e86_0
tblib 1.6.0-py_0 --> 1.7.0-py_0
urllib3 1.25.9-py_0 --> 1.25.10-py_0
The following packages will be SUPERSEDED by a higher-priority channel:
glib pkgs/main::glib-2.65.0-h3eb4bd4_0 --> conda-forge::glib-2.65.0-h6f030ca_0
The following packages will be DOWNGRADED:
anaconda 2020.07-py38_0 --> custom-py38_1
cffi 1.14.0-py38he30daa8_1 --> 1.14.0-py38h2e261b9_0
libffi 3.3-he6710b0_2 --> 3.2.1-hd88cf55_4
zstd 1.4.5-h0b5b093_0 --> 1.4.5-h9ceee32_0
Proceed ([y]/n)? n
我不喜欢将python
更新为conda-forge
软件包的事实(不是我对conda-forge
软件包没有任何东西),因为我没有要求。 / p>
这是我的$HOME/.condarc
文件:
channels:
- defaults
- pytorch
- conda-forge
在这里感谢您的帮助。