anaconda conda - install a specific package version

Question

I want to install the  rope  package in my current active environment using conda  Currently  the following  rope  versions are available    data downloader user user-ThinkPad   code data downloader   conda search rope Using Anaconda Cloud api site https   api anaconda org Fetching package metadata       cached-property              1 2 0                    py27 0  defaults                                      1 2 0                    py34 0  defaults                                      1 2 0                    py35 0  defaults                                      1 3 0                    py27 0  defaults                                      1 3 0                    py34 0  defaults                                      1 3 0                    py35 0  defaults         rope                         0 9 4                    py26 0  defaults                                      0 9 4                    py27 0  defaults                                      0 9 4                    py33 0  defaults                                      0 9 4                    py34 0  defaults                                      0 9 4                    py26 1  defaults                                      0 9 4                    py27 1  defaults                                      0 9 4                    py33 1  defaults                                      0 9 4                    py34 1  defaults                                      0 9 4                    py35 1  defaults           I would like to install the following one                            1 3 0                    py35 0  defaults           I ve tried all sorts of permutations of  conda install  which I m not going to list here because none of them are correct   I am also not sure what the py35 0 is  I m assuming this is the version of the python against which the package was built   and I also don t know what  defaults  means

User · Accepted Answer

There is no version 1 3 0 for rope  1 3 0 refers to the package cached-property  The highest available version of rope is 0 9 4   You can install different versions with conda install package version  But in this case there is only one version of rope so you don t need that   The reason you see the cached-property in this listing is because it contains the string  rope    cached-p rope erty   py35 0 means that you need python version 3 5 for this specific version  If you only have python3 4 and the package is only for version 3 5 you cannot install it with conda   I am not quite sure on the defaults either  It should be an indication that this package is inside the default conda channel

User · Answer

To install a specific package   conda install  lt pkg gt   lt version gt    eg   conda install matplotlib 1 4 3

User · Answer

If any of these characters    gt      lt        or      are used  a single or double quotes must be used conda install  -y  package quot  gt  version quot  conda install  -y  package  gt  low version   lt  high version  conda install  -y   quot package gt  low version   lt high version quot   conda install -y torchvision quot  gt  0 3 0 quot  conda install  openpyxl  gt  2 4 10  lt  2 6 0  conda install  quot openpyxl gt  2 4 10  lt 3 0 0 quot   where option -y  --yes  Do not ask for confirmation  Here is a summary  Format         Sample Specification     Results Exact          qtconsole  4 5 1         4 5 1 Fuzzy          qtconsole 4 5            4 5 0  4 5 1       etc   gt     gt    lt    lt     quot qtconsole gt  4 5 quot           4 5 0 or higher                qtconsole quot  lt 4 6 quot           less than 4 6 0  OR             quot qtconsole 4 5 1 4 5 2 quot    4 5 1  4 5 2 AND            quot qtconsole gt  4 3 1  lt 4 6 quot    4 3 1 or higher but less than 4 6 0  Potion of the above information credit to Conda Cheat Sheet Tested on conda 4 7 12

[python] anaconda/conda - install a specific package version

Examples related to python

Examples related to anaconda