IOGEAR GSR202 USB-A CAC Reader

Files required to install the x on Linux are below (GSR202_Linux_Driver.zip) the install instructions. Download the .zip extract the files then follow the instructions here or in the .zip to compile the driver.

Alcormicro Smart card reader
Linux TARBALL Package Release Notes
 

If the version of  libusb is under 0.1.9 , it need to update to latest one.
Otherwise skip  step1.

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[Optional]
Step1. Install  libusb

# tar zxvf  libusb-0.1.12.tar.gz 
# cd libusb-0.1.12                          
# ./configure                             
# make                                    
# make install          ( Login as a root to install driver )          
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Step2. Install  pcsc-lite

# PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig;export PKG_CONFIG_PATH
# LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib; export LD_LIBRARY_PATH

# tar xjf pcsc-lite-1.5.5.tar.bz2
# cd pcsc-lite-1.5.5
# ./configure --disable-libhal
# make                                    
# make install          (Login as a root to install driver)

Step3. Install ccid driver

# tar zxvf ccid-1.3.12_alcormicro.tar.gz
# cd ccid-1.3.12_alcormicro
# PCSC_LIBS="-L/usr/local/lib -lpcsclite" ./configure --enable-usbdropdir=/usr/local/pcsc/drivers --disable-pcsclite
# make                                    
# make install          (Login as a root to install driver)

Note:
    Make sure pkg-config already installed.
 ./pcscd
 Add PATH=$PATH:/usr/local/sbin