> I can't confirm or deny that with the data given:) > > Have a look in your .pypirc file - don't share it, it has your > password in it - but see if it looks sane. If you can't tell, mask out > your username and password and share the content. If you do that, > please be sure to note exactly how the % in your password was encoded > in the file. My .pypirc is very simple: [distutils] index-servers = pypi [pypi] repository = https://pypi.python.org/pypi username:nagylzs password:****************** The password of course is different, and it has a *single* percent sign in it. I had no .pypirc file at all. Here are the steps I have taken: 1. register online at pypi.python.org 2. create setup file for my package 3. run "setup.py register" (python version 3.5) The registration was successful, and setup.py asked me if I want to save the password into the pypirc file. I said "YES" and the .pypirc file was created. Then I wanted to do "setup.py sdist upload" and I got the aforementioned traceback. Then I have deleted the "password:" line from the pypirc file and the upload succeeded (but of course, I had to retype the password.) Finally - as a workaround - I have changed my password so it does not contain % sign. _______________________________________________ Distutils-SIG maillist - Distutils-SIG@python.org https://mail.python.org/mailman/listinfo/distutils-sig