"Cannot create directory ... no such file or directory"

linux directory docker cp

19,243

cp will report that error if the parent directory (www in this case) does not exist:

$ mkdir src dest
$ touch src/file
$ cp -r src dest/www/html/
cp: cannot create directory ‘dest/www/html/’: No such file or directory

as opposed to:

$ mkdir -p dest/www/html
$ cp -r src dest/www/html/
$ find dest
dest
dest/www
dest/www/html
dest/www/html/src
dest/www/html/src/file

Also, I believe your:

RUN cp 775 -rf roundcubemail-1.2.3/. /var/www/html/

command is potentially a reference to the install -m command, which accepts a MODE to set on copied files. cp, on the other hand, is simply expecting a list of source directories, and so that command is looking for three files/directories to copy to /var/www/html/:

755
-rf
roundcubemail-1.2.3

To solve this particular issue, I would recommend adding this to your Dockerfile:

RUN mkdir -p /var/www/html

19,243

Ora nge

Just a frontend dev loving Vue3.

Updated on September 18, 2022

Comments

Ora nge almost 2 years
When executing the dockerfile, the command RUN cp -rf roundcubemail-1.2.3/. /var/www/html/ is executed and I'm getting the following error:
```
cp: cannot create directory '/var/www/html/': No such file or directory
ERROR: Service 'mailserver' failed to build: The command '/bin/sh -c cp -rf 
roundcubemail-1.2.3/. /var/www/html/' returned a non-zero code: 1
```
That error occurs when executing any command on that directory. I already changed the permissions to 775, but that didn't change anything.

When adding 775 to RUN cp 775 -rf roundcubemail-1.2.3/. /var/www/html/ the error changes to "is not a directory".
- JShorthouse about 5 years
  
  I assume this is a Docker question? If it is, can you specify that in your question and post your Dockerfile?
- roaima about 5 years
  
  /var/www/html exists and is a directory?
- Kusalananda about 5 years
  
  The commands are run using sh -c, which means the command possibly has to be quoted.
- Ora nge about 5 years
  
  @roaima Yes i checked it with [ -d "/path/to/dir" ]
- Jeff Schaller about 5 years
  
  inside the container, though? cp will report that error if the /var/www does not exist
- Ora nge about 5 years
  
  @JeffSchaller How to chek if it's inside the container?
- roaima about 5 years
  
  Actually, given the cp command, just /var/www needs to exist (as a directory). It'll create html if necessary, but not complain if it already exists.
- Ora nge about 5 years
  
  @roaima So any idea how to solve that?
Ora nge about 5 years

what are src and dest for?
Jeff Schaller about 5 years

I didn't feel like clobbering my existing /var/www/html directory to test, so those are just example directories to demonstrate the behavior (and the solution).
roaima about 5 years

In your example, if you change the source from src to src/. it will either use the existing target or create it. See How to copy a folder recursively in an idempotent way using cp.
Ora nge about 5 years

So I need to add a ' RUN mkdir -p var/www/html RUN cp -r src/ var/www/html/ ' in front of the other commands?
Ora nge about 5 years

Alright, thank you. I'll test this tomorrow. :)