Universal running of Python scripts You can pretty much universally run without the shebang (#!) with python myscript.py Or nearly equivalently (it places the current directory on your path and executes the module named myscript) (preferably do this!): python -m myscript from the command line, as long as you have Python installed and on your … Read more
Open the file in vim or vi, and administer the following command: :set ff=unix Save and exit: :wq Done! Explanation ff stands for file format, and can accept the values of unix (\n), dos (\r\n) and mac (\r) (only meant to be used on pre-intel macs, on modern macs use unix). To read more about … Read more
Did you happen to open/save the file in TextEdit? That can introduce filesystem metadata (quarantine attribute) leading to the symptom you describe. Try: xattr -l /usr/local/bin/bbcolors and xattr -d com.apple.quarantine /usr/local/bin/bbcolors if you see the quarantine attribute.
As an addition to DarkSideF answer. You should be aware that each line/command in Dockerfile is ran in another container. You can do something like this: RUN export bleah=$(hostname -f);echo $bleah; This is run in a single container.
conda-env now does this automatically (if pip was installed with conda). You can see how this works by using the export tool used for migrating an environment: conda env export -n <env-name> > environment.yml The file will list both conda packages and pip packages: name: stats channels: – javascript dependencies: – python=3.4 – bokeh=0.9.2 – … Read more