I'm trying to set up the environment of deepmind/dqn, https://github.com/deepmind/dqn, I run ./install_dependencies.sh to install
- LuaJIT and Torch 7.0
- nngraph
- Xitari
- AleWrap
first.But I got:
/home/dqn/torch/bin/luajit: error while loading shared libraries: libreadline.so.7: cannot open shared object file: No such file or directory
=> Torch7 has been installed successfully
Installing nngraph ...
/home/dqn/torch/bin/luajit: error while loading shared libraries: libreadline.so.7: cannot open shared object file: No such file or directory
Error. Exiting.
The install_dependencies.sh is:
# Install dependencies for Torch:
sudo apt-get update
sudo apt-get install -qqy build-essential
sudo apt-get install -qqy gcc g++
sudo apt-get install -qqy cmake
sudo apt-get install -qqy curl
sudo apt-get install -qqy libreadline-dev
sudo apt-get install -qqy git-core
sudo apt-get install -qqy libjpeg-dev
sudo apt-get install -qqy libpng-dev
sudo apt-get install -qqy ncurses-dev
sudo apt-get install -qqy imagemagick
sudo apt-get install -qqy unzip
sudo apt-get update
echo "==> Torch7's dependencies have been installed"
# Build and install Torch7
cd /tmp
rm -rf luajit-rocks
git clone
https://github.com/torch/luajit-rocks.git
cd luajit-rocks
mkdir -p build
cd build
git checkout master; git pull
rm -f CMakeCache.txt
cmake .. -DCMAKE_INSTALL_PREFIX=$PREFIX -DCMAKE_BUILD_TYPE=Release
RET=$?; if [ $RET -ne 0 ]; then echo "Error. Exiting."; exit $RET; fi
make
RET=$?; if [ $RET -ne 0 ]; then echo "Error. Exiting."; exit $RET; fi
make install
RET=$?; if [ $RET -ne 0 ]; then echo "Error. Exiting."; exit $RET; fi
path_to_nvcc=$(which nvcc)
if [ -x "$path_to_nvcc" ]
then
cutorch=ok
cunn=ok
fi
# Install base packages:
$PREFIX/bin/luarocks install cwrap
$PREFIX/bin/luarocks install paths
$PREFIX/bin/luarocks install torch
$PREFIX/bin/luarocks install nn
[ -n "$cutorch" ] && \
($PREFIX/bin/luarocks install cutorch)
[ -n "$cunn" ] && \
($PREFIX/bin/luarocks install cunn)
$PREFIX/bin/luarocks install luafilesystem
$PREFIX/bin/luarocks install penlight
$PREFIX/bin/luarocks install sys
$PREFIX/bin/luarocks install xlua
$PREFIX/bin/luarocks install image
$PREFIX/bin/luarocks install env
echo ""
echo "=> Torch7 has been installed successfully"
echo ""
echo "Installing nngraph ... "
$PREFIX/bin/luarocks install nngraph
RET=$?; if [ $RET -ne 0 ]; then echo "Error. Exiting."; exit $RET; fi
echo "nngraph installation completed"
echo "Installing Xitari ... "
cd /tmp
rm -rf xitari
git clone
https://github.com/deepmind/xitari.git
cd xitari
$PREFIX/bin/luarocks make
RET=$?; if [ $RET -ne 0 ]; then echo "Error. Exiting."; exit $RET; fi
echo "Xitari installation completed"
echo "Installing Alewrap ... "
cd /tmp
rm -rf alewrap
git clone
https://github.com/deepmind/alewrap.git
cd alewrap
$PREFIX/bin/luarocks make
RET=$?; if [ $RET -ne 0 ]; then echo "Error. Exiting."; exit $RET; fi
echo "Alewrap installation completed"
echo
echo "You can run experiments by executing: "
echo
echo " ./run_cpu game_name"
echo
echo " or "
echo
echo " ./run_gpu game_name"
echo
echo "For this you need to provide the rom files of the respective games (game_name.bin) in the roms/ directory"
echo
when I test the code ./run_gpu {game_name}, I got:
../torch/bin/luajit: error while loading shared libraries: libreadline.so.7: cannot open shared object file: No such file or directory
when I run ldconfig -p | grep readline
My version is below 6
libreadline.so.6 (libc6,x86-64) => /lib/x86_64-linux-gnu/libreadline.so.6
libreadline.so (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libreadline.so
libguilereadline-v-18.so.18 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libguilereadline-v-18.so.18
libguilereadline-v-18.so (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libguilereadline-v-18.so
but I cannot install libreadline7 by : sudo apt-get install libreadline7-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libreadline7-dev
How could I tackle the installation of libreadline7??
How to install libreadline.so.7
