Problems and solutions that may be encountered when torch runs the synthesis code

If you want to use cuda, you must install it first! ! ! !

1. Install cuda and cudnn

http://blog.csdn.net/sun7_she/article/details/68946966

http://blog.csdn.net/iotlpf/article/details/54175064

If you want to run the code, you may encounter problems and solutions:

2: The following problems will occur when loadcaffe is installed:

CMake Error at /opt/packman/cmake/3.2.1/share/cmake-3.2/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
  Could NOT find Armadillo (missing: ARMADILLO_LIBRARY ARMADILLO_INCLUDE_DIR)
Call Stack (most recent call first):
  /opt/packman/cmake/3.2.1/share/cmake-3.2/Modules/FindPackageHandleStandardArgs.cmake:374 (_FPHSA_FAILURE_MESSAGE)
  /opt/packman/cmake/3.2.1/share/cmake-3.2/Modules/FindArmadillo.cmake:107 (find_package_handle_standard_args)
  external/geomtk/CMakeLists.txt:46 (find_package)

Solution:

https://segmentfault.com/a/1190000002689335

2. Then there is a command that lacks protobuf, the solution is as follows:

Install protobuf

Simple version (the second configuration encountered this problem again, use the following sentence to solve it, before that, I also ran the first 4 sentences of the complex version, and then I changed to this sentence when I couldn't get through, I don't know if it will affect it):

sudo apt-get install libprotobuf-dev protobuf-compiler

Complex version (the following sentence is used to solve the problem for the first time):

http://www.th7.cn/system/lin/201602/153793.shtml

The actual statement used is:

sudo apt-get install m4
sudo apt-get install autoconf
sudo apt-get install automake
sudo apt-get install libtool

wget  https://github.com/google/protobuf/releases/download/v2.6.1/protobuf-2.6.1.tar.gz
tar -zxvf  protobuf-2.6.1.tar.gz
cd protobuf-2.6.1
./configure
make
make check
sudo make install

Check the version number after installation: protoc --version

Will report an error:

protoc: error while loading shared libraries: libprotocbuf.so.9: cannot open shared

Solution: Create the file bprotobuf.conf in the /etc/ld.so.conf.d/ directory

sudo vim /etc/ld.so.conf.d

The contents of the file are as follows:

/usr/local/lib

input the command:

sudo ldconfig

At this time, enter protoc --version again to see the version number normally

2. Install cuda and cudnn

http://blog.csdn.net/iotlpf/article/details/54175064