Error intsalling tensorflow-gpu on Windows 10 : UnsatisfiableError: The following specifications were found to be incompatible with each other
Question:
For installing TensorFlow-gpu on a Windows 10 machine, I followed step-by-step this very detailed post https://medium.com/analytics-vidhya/tensorflow-2-3-0-with-gpu-support-on-windows-10-f975a552ea7c but I got stuck at the step of installing the library tensorflow-gpu (I had previusly uninstalled the already existing tensorflow one). I tried to install it both with conda and pip3 command, but I always get this error
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Output in format: Requested package -> Available versions
Before reaching this point, when I try to install with conda installa command i get this
(mltrade2GPU) D:DropboxPROJECTSMLTrading>conda install tensorflow-gpu
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: /
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abort.-
Examining @/win-64::__cuda==11.8=0: 0%| | 0/5 [00:00<?, ?it/s]-failed
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Output in format: Requested package -> Available versions
instead with pip3
(mltrade2GPU) D:DropboxPROJECTSMLTrading>pip3 install tensorflow-gpu
Collecting tensorflow-gpu
Downloading tensorflow_gpu-2.10.1-cp310-cp310-win_amd64.whl (455.9 MB)
---------------------------------------- 455.9/455.9 MB 1.6 MB/s eta 0:00:00
Requirement already satisfied: wrapt>=1.11.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.14.1)
Collecting libclang>=13.0.0
Downloading libclang-14.0.6-py2.py3-none-win_amd64.whl (14.2 MB)
---------------------------------------- 14.2/14.2 MB 3.7 MB/s eta 0:00:00
Collecting gast<=0.4.0,>=0.2.1
Downloading gast-0.4.0-py3-none-any.whl (9.8 kB)
Requirement already satisfied: termcolor>=1.1.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (2.1.1)
Requirement already satisfied: keras-preprocessing>=1.1.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.1.2)
Collecting tensorflow-io-gcs-filesystem>=0.23.1
Downloading tensorflow_io_gcs_filesystem-0.28.0-cp310-cp310-win_amd64.whl (1.5 MB)
---------------------------------------- 1.5/1.5 MB 3.1 MB/s eta 0:00:00
Requirement already satisfied: astunparse>=1.6.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.6.3)
Requirement already satisfied: h5py>=2.9.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (3.7.0)
Collecting keras<2.11,>=2.10.0
Downloading keras-2.10.0-py2.py3-none-any.whl (1.7 MB)
---------------------------------------- 1.7/1.7 MB 11.9 MB/s eta 0:00:00
Requirement already satisfied: typing-extensions>=3.6.6 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (4.3.0)
Requirement already satisfied: google-pasta>=0.1.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (0.2.0)
Requirement already satisfied: flatbuffers>=2.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (2.0)
Requirement already satisfied: numpy>=1.20 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.21.6)
Collecting tensorboard<2.11,>=2.10
Downloading tensorboard-2.10.1-py3-none-any.whl (5.9 MB)
---------------------------------------- 5.9/5.9 MB 3.9 MB/s eta 0:00:00
Requirement already satisfied: setuptools in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (65.5.0)
Requirement already satisfied: six>=1.12.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.16.0)
Requirement already satisfied: packaging in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (21.3)
Collecting tensorflow-estimator<2.11,>=2.10.0
Downloading tensorflow_estimator-2.10.0-py2.py3-none-any.whl (438 kB)
---------------------------------------- 438.7/438.7 kB 4.6 MB/s eta 0:00:00
Requirement already satisfied: opt-einsum>=2.3.2 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (3.3.0)
Collecting protobuf<3.20,>=3.9.2
Downloading protobuf-3.19.6-cp310-cp310-win_amd64.whl (895 kB)
---------------------------------------- 895.7/895.7 kB 28.6 MB/s eta 0:00:00
Requirement already satisfied: grpcio<2.0,>=1.24.3 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.42.0)
Requirement already satisfied: absl-py>=1.0.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.3.0)
Requirement already satisfied: wheel<1.0,>=0.23.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from astunparse>=1.6.0->tensorflow-gpu) (0.37.1)
Requirement already satisfied: markdown>=2.6.8 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (3.4.1)
Requirement already satisfied: werkzeug>=1.0.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (2.2.2)
Requirement already satisfied: google-auth-oauthlib<0.5,>=0.4.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (0.4.6)
Requirement already satisfied: requests<3,>=2.21.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (2.28.1)
Requirement already satisfied: google-auth<3,>=1.6.3 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (2.14.1)
Requirement already satisfied: tensorboard-data-server<0.7.0,>=0.6.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (0.6.0)
Requirement already satisfied: tensorboard-plugin-wit>=1.6.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (1.8.1)
Requirement already satisfied: pyparsing!=3.0.5,>=2.0.2 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from packaging->tensorflow-gpu) (3.0.9)
Requirement already satisfied: rsa<5,>=3.1.4 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (4.9)
Requirement already satisfied: pyasn1-modules>=0.2.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (0.2.7)
Requirement already satisfied: cachetools<6.0,>=2.0.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (5.2.0)
Requirement already satisfied: requests-oauthlib>=0.7.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.11,>=2.10->tensorflow-gpu) (1.3.1)
Requirement already satisfied: charset-normalizer<3,>=2 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (2.1.1)
Requirement already satisfied: urllib3<1.27,>=1.21.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (1.26.13)
Requirement already satisfied: certifi>=2017.4.17 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (2022.9.24)
Requirement already satisfied: idna<4,>=2.5 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (3.4)
Requirement already satisfied: MarkupSafe>=2.1.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from werkzeug>=1.0.1->tensorboard<2.11,>=2.10->tensorflow-gpu) (2.1.1)
Requirement already satisfied: pyasn1<0.5.0,>=0.4.6 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from pyasn1-modules>=0.2.1->google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (0.4.8)
Requirement already satisfied: oauthlib>=3.0.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.11,>=2.10->tensorflow-gpu) (3.2.2)
Installing collected packages: libclang, keras, tensorflow-io-gcs-filesystem, tensorflow-estimator, protobuf, gast, tensorboard, tensorflow-gpu
Attempting uninstall: keras
Found existing installation: keras 2.9.0
Uninstalling keras-2.9.0:
Successfully uninstalled keras-2.9.0
Attempting uninstall: tensorflow-estimator
Found existing installation: tensorflow-estimator 2.9.0
Uninstalling tensorflow-estimator-2.9.0:
Successfully uninstalled tensorflow-estimator-2.9.0
Attempting uninstall: protobuf
Found existing installation: protobuf 3.20.1
Uninstalling protobuf-3.20.1:
Successfully uninstalled protobuf-3.20.1
Attempting uninstall: gast
Found existing installation: gast 0.5.3
Uninstalling gast-0.5.3:
Successfully uninstalled gast-0.5.3
Attempting uninstall: tensorboard
Found existing installation: tensorboard 2.9.0
Uninstalling tensorboard-2.9.0:
Successfully uninstalled tensorboard-2.9.0
ERROR: Could not install packages due to an OSError: [WinError 5] Accesso negato: 'C:\Users\Federico\anaconda3\envs\mltrade2GPU\Lib\site-packages\tensorflow\compiler\tf2tensorrt\_pywrap_py_utils.pyd'
Consider using the `--user` option or check the permissions.
Answers:
There is a version conflict between the tensorflow-gpu and the current CUDA version you have installed. You need CUDA 11.0 for it to work, but you got CUDA 11.8 installed.
Either install a specific CUDA version OR adapt to a specific tensorflow-gpu package version. According to the PyPI site, version 2.10.1 should be correct: pip install tensorflow-gpu==2.10.1!
For installing TensorFlow-gpu on a Windows 10 machine, I followed step-by-step this very detailed post https://medium.com/analytics-vidhya/tensorflow-2-3-0-with-gpu-support-on-windows-10-f975a552ea7c but I got stuck at the step of installing the library tensorflow-gpu (I had previusly uninstalled the already existing tensorflow one). I tried to install it both with conda and pip3 command, but I always get this error
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Output in format: Requested package -> Available versions
Before reaching this point, when I try to install with conda installa command i get this
(mltrade2GPU) D:DropboxPROJECTSMLTrading>conda install tensorflow-gpu
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: /
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abort.-
Examining @/win-64::__cuda==11.8=0: 0%| | 0/5 [00:00<?, ?it/s]-failed
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Output in format: Requested package -> Available versions
instead with pip3
(mltrade2GPU) D:DropboxPROJECTSMLTrading>pip3 install tensorflow-gpu
Collecting tensorflow-gpu
Downloading tensorflow_gpu-2.10.1-cp310-cp310-win_amd64.whl (455.9 MB)
---------------------------------------- 455.9/455.9 MB 1.6 MB/s eta 0:00:00
Requirement already satisfied: wrapt>=1.11.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.14.1)
Collecting libclang>=13.0.0
Downloading libclang-14.0.6-py2.py3-none-win_amd64.whl (14.2 MB)
---------------------------------------- 14.2/14.2 MB 3.7 MB/s eta 0:00:00
Collecting gast<=0.4.0,>=0.2.1
Downloading gast-0.4.0-py3-none-any.whl (9.8 kB)
Requirement already satisfied: termcolor>=1.1.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (2.1.1)
Requirement already satisfied: keras-preprocessing>=1.1.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.1.2)
Collecting tensorflow-io-gcs-filesystem>=0.23.1
Downloading tensorflow_io_gcs_filesystem-0.28.0-cp310-cp310-win_amd64.whl (1.5 MB)
---------------------------------------- 1.5/1.5 MB 3.1 MB/s eta 0:00:00
Requirement already satisfied: astunparse>=1.6.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.6.3)
Requirement already satisfied: h5py>=2.9.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (3.7.0)
Collecting keras<2.11,>=2.10.0
Downloading keras-2.10.0-py2.py3-none-any.whl (1.7 MB)
---------------------------------------- 1.7/1.7 MB 11.9 MB/s eta 0:00:00
Requirement already satisfied: typing-extensions>=3.6.6 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (4.3.0)
Requirement already satisfied: google-pasta>=0.1.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (0.2.0)
Requirement already satisfied: flatbuffers>=2.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (2.0)
Requirement already satisfied: numpy>=1.20 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.21.6)
Collecting tensorboard<2.11,>=2.10
Downloading tensorboard-2.10.1-py3-none-any.whl (5.9 MB)
---------------------------------------- 5.9/5.9 MB 3.9 MB/s eta 0:00:00
Requirement already satisfied: setuptools in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (65.5.0)
Requirement already satisfied: six>=1.12.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.16.0)
Requirement already satisfied: packaging in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (21.3)
Collecting tensorflow-estimator<2.11,>=2.10.0
Downloading tensorflow_estimator-2.10.0-py2.py3-none-any.whl (438 kB)
---------------------------------------- 438.7/438.7 kB 4.6 MB/s eta 0:00:00
Requirement already satisfied: opt-einsum>=2.3.2 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (3.3.0)
Collecting protobuf<3.20,>=3.9.2
Downloading protobuf-3.19.6-cp310-cp310-win_amd64.whl (895 kB)
---------------------------------------- 895.7/895.7 kB 28.6 MB/s eta 0:00:00
Requirement already satisfied: grpcio<2.0,>=1.24.3 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.42.0)
Requirement already satisfied: absl-py>=1.0.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorflow-gpu) (1.3.0)
Requirement already satisfied: wheel<1.0,>=0.23.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from astunparse>=1.6.0->tensorflow-gpu) (0.37.1)
Requirement already satisfied: markdown>=2.6.8 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (3.4.1)
Requirement already satisfied: werkzeug>=1.0.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (2.2.2)
Requirement already satisfied: google-auth-oauthlib<0.5,>=0.4.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (0.4.6)
Requirement already satisfied: requests<3,>=2.21.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (2.28.1)
Requirement already satisfied: google-auth<3,>=1.6.3 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (2.14.1)
Requirement already satisfied: tensorboard-data-server<0.7.0,>=0.6.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (0.6.0)
Requirement already satisfied: tensorboard-plugin-wit>=1.6.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from tensorboard<2.11,>=2.10->tensorflow-gpu) (1.8.1)
Requirement already satisfied: pyparsing!=3.0.5,>=2.0.2 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from packaging->tensorflow-gpu) (3.0.9)
Requirement already satisfied: rsa<5,>=3.1.4 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (4.9)
Requirement already satisfied: pyasn1-modules>=0.2.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (0.2.7)
Requirement already satisfied: cachetools<6.0,>=2.0.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (5.2.0)
Requirement already satisfied: requests-oauthlib>=0.7.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.11,>=2.10->tensorflow-gpu) (1.3.1)
Requirement already satisfied: charset-normalizer<3,>=2 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (2.1.1)
Requirement already satisfied: urllib3<1.27,>=1.21.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (1.26.13)
Requirement already satisfied: certifi>=2017.4.17 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (2022.9.24)
Requirement already satisfied: idna<4,>=2.5 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests<3,>=2.21.0->tensorboard<2.11,>=2.10->tensorflow-gpu) (3.4)
Requirement already satisfied: MarkupSafe>=2.1.1 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from werkzeug>=1.0.1->tensorboard<2.11,>=2.10->tensorflow-gpu) (2.1.1)
Requirement already satisfied: pyasn1<0.5.0,>=0.4.6 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from pyasn1-modules>=0.2.1->google-auth<3,>=1.6.3->tensorboard<2.11,>=2.10->tensorflow-gpu) (0.4.8)
Requirement already satisfied: oauthlib>=3.0.0 in c:usersfedericoanaconda3envsmltrade2gpulibsite-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.11,>=2.10->tensorflow-gpu) (3.2.2)
Installing collected packages: libclang, keras, tensorflow-io-gcs-filesystem, tensorflow-estimator, protobuf, gast, tensorboard, tensorflow-gpu
Attempting uninstall: keras
Found existing installation: keras 2.9.0
Uninstalling keras-2.9.0:
Successfully uninstalled keras-2.9.0
Attempting uninstall: tensorflow-estimator
Found existing installation: tensorflow-estimator 2.9.0
Uninstalling tensorflow-estimator-2.9.0:
Successfully uninstalled tensorflow-estimator-2.9.0
Attempting uninstall: protobuf
Found existing installation: protobuf 3.20.1
Uninstalling protobuf-3.20.1:
Successfully uninstalled protobuf-3.20.1
Attempting uninstall: gast
Found existing installation: gast 0.5.3
Uninstalling gast-0.5.3:
Successfully uninstalled gast-0.5.3
Attempting uninstall: tensorboard
Found existing installation: tensorboard 2.9.0
Uninstalling tensorboard-2.9.0:
Successfully uninstalled tensorboard-2.9.0
ERROR: Could not install packages due to an OSError: [WinError 5] Accesso negato: 'C:\Users\Federico\anaconda3\envs\mltrade2GPU\Lib\site-packages\tensorflow\compiler\tf2tensorrt\_pywrap_py_utils.pyd'
Consider using the `--user` option or check the permissions.
There is a version conflict between the tensorflow-gpu and the current CUDA version you have installed. You need CUDA 11.0 for it to work, but you got CUDA 11.8 installed.
Either install a specific CUDA version OR adapt to a specific tensorflow-gpu package version. According to the PyPI site, version 2.10.1 should be correct: pip install tensorflow-gpu==2.10.1!