--- lbbs/INSTALL.md	2025/11/22 01:49:23	1.19
+++ lbbs/INSTALL.md	2025/11/22 06:44:55	1.20
@@ -21,7 +21,10 @@ To install LBBS on Linux (e.g. Debian 13
 
 4) Compile source files  
    export LBBS_HOME_DIR=/usr/local/lbbs  
+   (For Linux)  
    ./configure --prefix=$LBBS_HOME_DIR  
+   (For MSYS2 with MinGW-w64 toolchain)  
+   ./configure --prefix=$LBBS_HOME_DIR --disable-shared PKG_CONFIG_PATH=/mingw64/lib/pkgconfig/  
    make  
 
 5) Create user and group  
@@ -50,8 +53,6 @@ To install LBBS on Linux (e.g. Debian 13
    sudo -u bbs $LBBS_HOME_DIR/bin/bbsd
 
 12) (Optional) Set up systemd  
-   Enable systemd related feature during config, by running:  
-     ./configure --prefix=$LBBS_HOME_DIR --enable-systemd
    Create your own /usr/lib/systemd/system/lbbs.service from the sample at conf/lbbs.service, and make any change if necessary.  
    Reload daemon config and start the service.  
 
@@ -65,13 +66,3 @@ To install LBBS on Linux (e.g. Debian 13
    There should be no item owned by bbs. Otherwise, run the following command to cleanup:  
    sudo -u bbs ipcrm -a
 
-
-For MSYS2 User
-==================
-Installation of LBBS on MSYS2 is similar to the above steps for Linux, except that:
-
-1) Use additional config switches to keep compatible with the MSYS2 environment.  
-   ./configure --prefix=$LBBS_HOME_DIR --with-mariadb --with-iconv --without-epoll --without-sysv --disable-shared  
-
-2) Skip those steps not supported (e.g. systemd and logrotate).  
-