conflict with npm 3 and other dependency

[Michaël Zasso]

• Among my dependencies, I have canvas and babel-istanbul.
• babel-istanbul depends on which
• canvas uses the which command in a shell script
• because of npm 3's flat structure, the which module is run instead of the builtin command and the check fails.

Output of the script with builtin (OSX 10.11.1):

true

Output of the script with which module:

not found: ldconfig
true

[isaacs]

Version 1.2.0 changed the output so that it's identical to the output of the BSD builtin which(1). If babel-istanbul upgrades to the latest version of which, then this problem will go away.

[Michaël Zasso]

👍 thanks!