【发布时间】:2020-11-04 08:50:49
【问题描述】:
我无法通过 reticulate 安装 python 包。我收到以下错误:
virtualenv_install('r-reticulate', 'numpy')
Using virtual environment 'r-reticulate' ...
Error: invalid version specification ‘’, ‘ ’
In addition: Warning messages:
1: In system2(python, c("-c", shQuote(command)), stdout = TRUE, stderr = TRUE) :
running command ''/home/xxxxxxxxx/.virtualenvs/r-reticulate/bin/python' -c 'import sys; import pip; sys.stdout.write(pip.__version__)' 2>&1' had status 1
2: In if (idx != -1) version <- substring(version, 1, idx - 1) :
the condition has length > 1 and only the first element will be used
我已经创建了虚拟环境,可以找到。
virtualenv_list()
[1] "r-reticulate"
任何想法如何找出问题所在?
【问题讨论】:
标签: python r reticulate