def install_package_develop(self, psrc, stream_output=None):
package = self.target + '<STR_LIT:/>' + psrc<EOL>assert isdir(package), package<EOL>if not exists(package + '<STR_LIT>'):<EOL><INDENT>return<EOL><DEDENT>return self.user_run_script(<EOL>script=scripts.get_script_path('<STR_LIT>'),<EOL>args=['<STR_LIT>' + psrc],<EOL>rw_venv=True,<EOL>rw_project=True,<EOL>stream_output=stream_output<EOL>)<EOL>
Install a src package in place (setup.py develop)

:param psrc: name of directory under project directory