query: unable to install venv on python3.8
positive_passages.docid: 2432
positive_passages.text: Unable to correct problems, you have held broken packages
negative_passages.docid: 106553
negative_passages.text: Ubuntu 16.04 kernel 4.4.0-21 not loading nvidia/vboxdrv modules anymore (Required key not available)
negative_passages.docid: 108204
negative_passages.text: pip3 reinstall on Ubuntu 18.04
negative_passages.docid: 63974
negative_passages.text: How to fix 'modprobe vboxdrv' error in virtualBox?
negative_passages.docid: 36473
negative_passages.text: Can existing virtualenv be upgraded gracefully?
negative_passages.docid: 29709
negative_passages.text: Problem in installing Python 3.3 in Ubuntu 12.04
negative_passages.docid: 133328
negative_passages.text: How to install python3 version of package via pip on Ubuntu?
negative_passages.docid: 19102
negative_passages.text: How to install Unity 8?
negative_passages.docid: 36081
negative_passages.text: How to install PYPY3 on Ubuntu, for newbies?
negative_passages.docid: 35152
negative_passages.text: Dependency errors for python3 and many others when I run sudo apt-get upgrade
negative_passages.docid: 24960
negative_passages.text: Installing Python on FreeBSD 8.1
negative_passages.docid: 88581
negative_passages.text: ImportError: No named '_tkinter', please install the python3-tk package
negative_passages.docid: 33616
negative_passages.text: pip is not included in Python3
negative_passages.docid: 154611
negative_passages.text: Unable to authenticate via OpenID with pip.verisignlabs.com
negative_passages.docid: 66621
negative_passages.text: Installation procedure for numpy and other python-3.4 packages on ubuntu 14.04
negative_passages.docid: 64795
negative_passages.text: Unable to install VLC
negative_passages.docid: 154622
negative_passages.text: How do I resolve this installation error?