solaris10下安装calibre后执行问题

smiler_100

本人在solaris10下安装calibre后，执行出现以下问题：
#calibre
/usr/bin/env: 无此文件或目录

查看calibre脚本，内容如下：
#!/usr/bin/env python2

"""
This is the standard runscript for all of calibre's tools.
Do not modify it unless you know what you are doing.
"""

import sys, os

path = os.environ.get('CALIBRE_PYTHON_PATH', '/opt/csw/lib/calibre')
if path not in sys.path:
    sys.path.insert(0, path)

sys.resources_location = os.environ.get('CALIBRE_RESOURCES_PATH', '/opt/csw/share/calibre')
sys.extensions_location = os.environ.get('CALIBRE_EXTENSIONS_PATH', '/opt/csw/lib/calibre/calibre/plugins')
sys.executables_location = os.environ.get('CALIBRE_EXECUTABLES_PATH', '/opt/csw/bin')


from calibre.gui2.main import main
sys.exit(main())

请问如何解决？谢谢！