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devpack / android-python27

Embed Python 2.7 (3.2 and others) interpreter and your scripts into an Android APK
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Failed to chmod: android.system.ErrnoException: chmod failed: EPERM (Operation not permitted) #7

Closed ghost closed 8 years ago

ghost commented 8 years ago

I tried to install the apk in my android device (API 21). The files unzip with success but when it tries to chmod it fails. For example:

Unzip extracted /storage/emulated/0/com.android.python27/extras/python/xml/etree/ElementPath.py 01-18 17:08:54.403 20996-21039/com.android.python27 W/FileUtils: Failed to chmod(/storage/emulated/0/com.android.python27/extras/python/xml/etree/ElementTree.py): android.system.ErrnoException: chmod failed: EPERM (Operation not permitted)

These happens for all python extras. When I try to install the apk in my another android (API 16) device it chmod with success. Is there a way to solve this issue?

ghost commented 8 years ago

Well it seems that you can't chmod because the storage is emulated (emulated storage systems normally use FAT file systems, which do not support chmod). The only way to solve this issue is to change the installation path using a separate partition with different file system (ext). Unfortunatelly most modern android devices use this kind of file system. As a result it is impossible to install with success the current apk without some changes.

michaelrinderle commented 8 years ago

i fixed this bug. ---> https://github.com/ainsophical/droid-python

ghost commented 8 years ago

Thank you it works...I really appreciate your help!!!

2016-03-02 3:40 GMT+02:00 michael notifications@github.com:

i fixed this bug. ---> https://github.com/ainsophical/droid-python

— Reply to this email directly or view it on GitHub https://github.com/devpack/android-python27/issues/7#issuecomment-191012852 .