[CandidateNotFound]: Unable to find candidates for curl-cffi

[jiangxiaoqiang]

when I use the local nexus proxy in macOS 13.4, the pdm 2.10.1 command shows error:

$ pdm add curl-cffi                                                                                       ‹ruby-2.7.2›
Adding packages to default dependencies: curl-cffi
See /var/folders/sr/16lcx_p11rg0ntdgs673s6z00000gn/T/pdm-lock-7rpe5vbi.log for detailed debug log.
[CandidateNotFound]: Unable to find candidates for curl-cffi. There may exist some issues with the package name or 
network condition.
Add '-v' to see the detailed traceback
(base) 

the pip command could recognize the local proxy address successfully.

$ pip3 install --trusted-host 192.168.50.90 -i http://192.168.50.90:8092/repository/group-pypi/simple Faker
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
Looking in indexes: http://192.168.50.90:8092/repository/group-pypi/simple
User for 192.168.50.90:8092: admin
Collecting Faker
  Downloading http://192.168.50.90:8092/repository/group-pypi/packages/faker/18.13.0/Faker-18.13.0-py3-none-any.whl (1.7 MB)
     |████████████████████████████████| 1.7 MB 14.5 MB/s            
Requirement already satisfied: typing-extensions>=3.10.0.1 in /usr/local/anaconda3/lib/python3.7/site-packages (from Faker) (4.0.1)
Requirement already satisfied: python-dateutil>=2.4 in /usr/local/anaconda3/lib/python3.7/site-packages (from Faker) (2.8.2)
Requirement already satisfied: six>=1.5 in /usr/local/anaconda3/lib/python3.7/site-packages (from python-dateutil>=2.4->Faker) (1.16.0)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
Installing collected packages: Faker
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
Successfully installed Faker-18.13.0
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
User for 192.168.50.90:8092: admin
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -roniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution -oniter (/usr/local/anaconda3/lib/python3.7/site-packages)
WARNING: Ignoring invalid distribution - (/usr/local/anaconda3/lib/python3.7/site-packages)
(base) 

this is the local url config:

pdm config pypi.url http://192.168.50.90:8092/repository/pypi-proxy/simple

am I missing something? what should I do do fix it?

[pawamoy]

Hi, can you paste the verbose logs of the PDM command please? Also, is pip able to install curl-cffi?

[jiangxiaoqiang]

It seems I found the solution from here #1306. And I have already tried it seems work. But I I facing a new issue that I have to add the -v parameter to enter the interactive mode every time install new package. like this pdm add pyjwt -v , with this command, it will let me enter the user name and password, if not, throw error directly. I am sorry for did not search the answer carefully before asking.

[pawamoy]

Yes, that is normal behavior. You should find a way to configure your credentials once and for all, so that you don't have to type them each time. Maybe https://pdm-project.org/latest/usage/config/#store-credentials-with-the-index