I am trying to compile DeltaChat in a CentOS 7 docker container and at one stage have to run: npm install --global electron but the above fails, seemingly because CentOS 7 does not have 'mkdtemp', nor have I found it in a repository. I had previously used: npm install electron --save-dev which installs fine but does not seem to use mkdtemp. yum provides mkdtemp ends up not finding anything but perhaps someone knows this better?