Ubuntu16.04安裝caffe問題總結以及解決方案

th@th-Satellite-L40-A:~/caffe$ python
>>> import caffe

若不報錯則表示 caffe 的 python 接口已正確編譯
以下是我導入 caffe 時出現的錯誤：

1.No module named caffe

>>>import caffe
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named caffe

基本思路是把caffe中的python導入到解釋器中

把環境變量路徑放到 ~/.bashrc文件中,打開文件

sudo vim ~/.bashrc

不會用vim可以用

sudo gedit ~/.bashrc

在文件下方寫入

export PATHONPATH=/home/xxx/caffe/python/caffe:$PATHONPATH
XXX爲usrname

多個路徑的話以冒號分隔,保存後輸入：

source ~/.bashrc

th@th-Satellite-L40-A:~/caffe$ python
>>>import caffe
>>>

搞定

2.No module named google.protobuf.internal

th@th-Satellite-L40-A:~/caffe$ python
>>>import caffe
>>>“No module named google.protobuf.internal”

基本思路安裝protobuf的包

pip install protobuf

或者

conda install protobuf

如果上述命令無法執行成功，可以嘗試

sudo apt-get install python-protobuf

2.No module named skimage.io

解決方法：

pip install -U scikit-image

若沒有安裝pip

sudo apt install python-pip

3.安裝依賴包問題

:~/caffe/python$ sudo pip install -r requirements.txt

輸入上述命令，可能會出現如下情況

pandas 0.23.3 has requirement python-dateutil>=2.5.0, but you'll have python-dateutil 1.5 which is incompatible.
matplotlib 2.2.2 has requirement python-dateutil>=2.1, but you'll have python-dateutil 1.5 which is incompatible.
jupyter-client 5.2.3 has requirement python-dateutil>=2.1, but you'll have python-dateutil 1.5 which is incompatible.

但其實python-dateutil已經安裝爲2.7.3版本。

sudo gedit requirements.txt

將該句

python-dateutil>=1.4,<2

註釋

#python-dateutil>=1.4,<2

然後
:~/caffe/python$ sudo pip install -r requirements.txt
搞定